What color is #1D2E4F?

#1D2E4F is a dark, desaturated azure, closest to the named color Space Cadet. It belongs to the blue family of colors.

What is the RGB value of #1D2E4F?

The RGB value is 29, 46, 79: 29 red, 46 green and 79 blue on a 0 to 255 scale.

What is the complementary color of #1D2E4F?

The complementary color is #4F3E1D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1D2E4F?

White text. Black text has a contrast ratio of 1.56:1 and white text 13.5:1. WCAG asks for at least 4.5:1 for normal text.

#1D2E4F color

#1D2E4F rgb(29, 46, 79)

Shades of blue

The hex color #1D2E4F is a dark, desaturated azure.

In the RGB color model it is made of 11.4% red, 18% green and 31% blue (29, 46, 79).

Its hue angle is 220°, with 46% saturation and 21% lightness. For print, the CMYK equivalent is 63% cyan, 42% magenta, 0% yellow and 69% black.

The closest named color is Space Cadet (#1D2951), a difference of 3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 13.5:1).

#1D2E4F color codes

HEX	`#1D2E4F`
RGB	`rgb(29, 46, 79)`
RGB percent	`rgb(11.4%, 18%, 31%)`
HSL	`hsl(220, 46%, 21%)`
HSV / HSB	`hsv(220, 63%, 31%)`
CMYK	`cmyk(63%, 42%, 0%, 69%)`
CIE LAB	`lab(19.14, 4.68, -22.41)`
CIE LCH	`lch(19.14, 22.89, 281.8)`
CIE XYZ	`xyz(2.894, 2.779, 7.78)`
Decimal	`1912399`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1D2E4F, 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 #1D2E4F	Ratio	AA	AAA	AA large
Sample text	1.56:1	Fail	Fail	Fail
Sample text	13.5:1	Pass	Pass	Pass

#1D2E4F as text on	Ratio	AA	AAA	AA large
Sample text	13.5:1	Pass	Pass	Pass
Sample text	1.56:1	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 #1D2E4F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1d2e4f; }
.text { color: #1d2e4f; }
.border { border: 2px solid #1d2e4f; }
.transparent { background-color: rgb(29 46 79 / 50%); }
.gradient { background: linear-gradient(to right, #1d2e4f, #251d4f); }

Background

Text color

Border

Similar colors

Questions

What color is #1D2E4F?: #1D2E4F is a dark, desaturated azure, closest to the named color Space Cadet. It belongs to the blue family of colors.
What is the RGB value of #1D2E4F?: The RGB value is 29, 46, 79: 29 red, 46 green and 79 blue on a 0 to 255 scale.
What is the complementary color of #1D2E4F?: The complementary color is #4F3E1D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1D2E4F?: White text. Black text has a contrast ratio of 1.56:1 and white text 13.5:1. WCAG asks for at least 4.5:1 for normal text.