#102A33#102A33

#102A33 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.9% C 0.036 H 223.3°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#102A33
RGB	rgb(16, 42, 51)
HSL	hsl(195, 52%, 13%)
HSV	hsv(195, 69%, 20%)
CMYK	cmyk(68.6%, 17.6%, 0%, 80%)
CIE-LAB	lab(15.51, -6.66, -8.84)
CIE-LCH	lch(15.51, 11.07, 233.04°)
OKLab	oklab(26.9% -0.0261 -0.0246)
OKLCH	oklch(26.9% 0.036 223.3)
XYZ	xyz(1.6390, 2.0049, 3.4319)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A33 #331910

analogous

#10332A #102A33 #101833

triadic

#102A33 #33102A #2A3310

tetradic

#102A33 #2A1033 #331910 #183310

square

#102A33 #2A1033 #331910 #183310

split-complementary

#102A33 #331018 #332A10

monochromatic

#071317 #071317 #102A33 #1F5062 #2D7790

Accessibility & contrast

On white

14.99

#102A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#102A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A33

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A33	#FFFFFF	#000000	##FFFFFF
##102A33	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252933

Deuteranopia (green-blind)

#202533

Tritanopia (blue-blind)

#002D2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #102a33;
/* rgb */ color: rgb(16, 42, 51);
/* oklch */ color: oklch(26.9% 0.036 223.3);

Tailwind

colors: {
  custom: {
    50: '#52636a',
    500: '#102a33',
    950: '#000000',
  },
}

SCSS

$custom: #102a33;
$custom-light: #52636a;
$custom-dark: #000000;

JSON

{
  "hex": "#102a33",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 51
  },
  "hsl": {
    "h": 195.429,
    "s": 52.239,
    "l": 13.137
  },
  "oklch": {
    "l": 0.26898,
    "c": 0.03586,
    "h": 223.3
  },
  "luminance": 0.02005
}

Semantic roles & 50–950 ramp

primary

#102A33

secondary

#6C4132

accent

#714CDC

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #102A33

Body copy rendered with the generated semantic roles for this colour.

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