What color is #102A29?

#102A29 is a very dark, desaturated cyan, closest to the named color Swamp Thing. It belongs to the black family of colors.

What is the RGB value of #102A29?

The RGB value is 16, 42, 41: 16 red, 42 green and 41 blue on a 0 to 255 scale.

What is the complementary color of #102A29?

The complementary color is #2A1011, found by rotating the hue 180° on the color wheel.

Is black or white text better on #102A29?

White text. Black text has a contrast ratio of 1.39:1 and white text 15.16:1. WCAG asks for at least 4.5:1 for normal text.

#102A29 color

#102A29 rgb(16, 42, 41)

Shades of black

The hex color #102A29 is a very dark, desaturated cyan.

In the RGB color model it is made of 6.3% red, 16.5% green and 16.1% blue (16, 42, 41).

Its hue angle is 178°, with 45% saturation and 11% lightness. For print, the CMYK equivalent is 62% cyan, 0% magenta, 2% yellow and 84% black.

The closest named color is Swamp Thing (#162825), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 15.16:1).

#102A29 color codes

HEX	`#102A29`
RGB	`rgb(16, 42, 41)`
RGB percent	`rgb(6.3%, 16.5%, 16.1%)`
HSL	`hsl(178, 45%, 11%)`
HSV / HSB	`hsv(178, 62%, 16%)`
CMYK	`cmyk(62%, 0%, 2%, 84%)`
CIE LAB	`lab(15.09, -10.26, -2.41)`
CIE LCH	`lch(15.09, 10.54, 193.24)`
CIE XYZ	`xyz(1.442, 1.926, 2.393)`
Decimal	`1059369`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #102A29, 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 #102A29	Ratio	AA	AAA	AA large
Sample text	1.39:1	Fail	Fail	Fail
Sample text	15.16:1	Pass	Pass	Pass

#102A29 as text on	Ratio	AA	AAA	AA large
Sample text	15.16:1	Pass	Pass	Pass
Sample text	1.39:1	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 #102A29 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #102a29; }
.text { color: #102a29; }
.border { border: 2px solid #102a29; }
.transparent { background-color: rgb(16 42 41 / 50%); }
.gradient { background: linear-gradient(to right, #102a29, #101e2a); }

Background

Text color

Border

Similar colors

Closest common color name: Gunmetal.

Questions

What color is #102A29?: #102A29 is a very dark, desaturated cyan, closest to the named color Swamp Thing. It belongs to the black family of colors.
What is the RGB value of #102A29?: The RGB value is 16, 42, 41: 16 red, 42 green and 41 blue on a 0 to 255 scale.
What is the complementary color of #102A29?: The complementary color is #2A1011, found by rotating the hue 180° on the color wheel.
Is black or white text better on #102A29?: White text. Black text has a contrast ratio of 1.39:1 and white text 15.16:1. WCAG asks for at least 4.5:1 for normal text.