What color is #213A30?

#213A30 is a very dark, desaturated spring green, closest to the named color Everglade. It belongs to the gray family of colors.

What is the RGB value of #213A30?

The RGB value is 33, 58, 48: 33 red, 58 green and 48 blue on a 0 to 255 scale.

What is the complementary color of #213A30?

The complementary color is #3A212B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #213A30?

White text. Black text has a contrast ratio of 1.71:1 and white text 12.26:1. WCAG asks for at least 4.5:1 for normal text.

#213A30 color

#213A30 rgb(33, 58, 48)

Shades of gray

The hex color #213A30 is a very dark, desaturated spring green.

In the RGB color model it is made of 12.9% red, 22.7% green and 18.8% blue (33, 58, 48).

Its hue angle is 156°, with 27% saturation and 18% lightness. For print, the CMYK equivalent is 43% cyan, 0% magenta, 17% yellow and 77% black.

The closest named color is Everglade (#264334), a difference of 3.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.26:1).

#213A30 color codes

HEX	`#213A30`
RGB	`rgb(33, 58, 48)`
RGB percent	`rgb(12.9%, 22.7%, 18.8%)`
HSL	`hsl(156, 27%, 18%)`
HSV / HSB	`hsv(156, 43%, 23%)`
CMYK	`cmyk(43%, 0%, 17%, 77%)`
CIE LAB	`lab(22.17, -12.46, 3.19)`
CIE LCH	`lch(22.17, 12.86, 165.66)`
CIE XYZ	`xyz(2.674, 3.563, 3.343)`
Decimal	`2177584`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #213A30, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #213A30	Ratio	AA	AAA	AA large
Sample text	1.71:1	Fail	Fail	Fail
Sample text	12.26:1	Pass	Pass	Pass

#213A30 as text on	Ratio	AA	AAA	AA large
Sample text	12.26:1	Pass	Pass	Pass
Sample text	1.71:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #213A30 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #213a30; }
.text { color: #213a30; }
.border { border: 2px solid #213a30; }
.transparent { background-color: rgb(33 58 48 / 50%); }
.gradient { background: linear-gradient(to right, #213a30, #21383a); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #213A30?: #213A30 is a very dark, desaturated spring green, closest to the named color Everglade. It belongs to the gray family of colors.
What is the RGB value of #213A30?: The RGB value is 33, 58, 48: 33 red, 58 green and 48 blue on a 0 to 255 scale.
What is the complementary color of #213A30?: The complementary color is #3A212B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #213A30?: White text. Black text has a contrast ratio of 1.71:1 and white text 12.26:1. WCAG asks for at least 4.5:1 for normal text.