#102129#102129

#102129 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.7% C 0.027 H 229.7°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#102129
RGB	rgb(16, 33, 41)
HSL	hsl(199, 44%, 11%)
HSV	hsv(199, 61%, 16%)
CMYK	cmyk(61%, 19.5%, 0%, 83.9%)
CIE-LAB	lab(11.67, -4.25, -7.56)
CIE-LCH	lch(11.67, 8.67, 240.67°)
OKLab	oklab(23.68% -0.0177 -0.0209)
OKLCH	oklch(23.68% 0.027 229.7)
XYZ	xyz(1.1576, 1.3579, 2.2985)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102129 #291810

analogous

#102924 #102129 #101429

triadic

#102129 #291021 #212910

tetradic

#102129 #241029 #291810 #142910

square

#102129 #241029 #291810 #142910

split-complementary

#102129 #291014 #292410

monochromatic

#091216 #091216 #102129 #214455 #326881

Accessibility & contrast

On white

16.51

#102129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#102129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102129

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102129	#FFFFFF	#000000	##FFFFFF
##102129	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2029

Deuteranopia (green-blind)

#191E29

Tritanopia (blue-blind)

#052324

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #102129;
/* rgb */ color: rgb(16, 33, 41);
/* oklch */ color: oklch(23.7% 0.027 229.7);

Tailwind

colors: {
  custom: {
    50: '#505c62',
    500: '#102129',
    950: '#000000',
  },
}

SCSS

$custom: #102129;
$custom-light: #505c62;
$custom-dark: #000000;

JSON

{
  "hex": "#102129",
  "rgb": {
    "r": 16,
    "g": 33,
    "b": 41
  },
  "hsl": {
    "h": 199.2,
    "s": 43.86,
    "l": 11.176
  },
  "oklch": {
    "l": 0.23683,
    "c": 0.02745,
    "h": 229.7
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#102129

secondary

#614234

accent

#7D54D4

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#020405

muted

#787979

Preview Lab

Preview with #102129

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

Preview Lab → · Contrast checker → · Palette generator →