#102228#102228

#102228 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.026 H 221.5°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#102228
RGB	rgb(16, 34, 40)
HSL	hsl(195, 43%, 11%)
HSV	hsv(195, 60%, 16%)
CMYK	cmyk(60%, 15%, 0%, 84.3%)
CIE-LAB	lab(12.01, -5.31, -6.33)
CIE-LCH	lch(12.01, 8.26, 229.97°)
OKLab	oklab(23.93% -0.0198 -0.0175)
OKLCH	oklch(23.93% 0.026 221.5)
XYZ	xyz(1.1686, 1.4073, 2.2171)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102228 #281610

analogous

#102822 #102228 #101628

triadic

#102228 #281022 #222810

tetradic

#102228 #221028 #281610 #162810

square

#102228 #221028 #281610 #162810

split-complementary

#102228 #281016 #282210

monochromatic

#091316 #091316 #102228 #214754 #336C7F

Accessibility & contrast

On white

16.39

#102228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#102228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102228

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102228	#FFFFFF	#000000	##FFFFFF
##102228	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2128

Deuteranopia (green-blind)

#1B1E28

Tritanopia (blue-blind)

#052424

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #102228;
/* rgb */ color: rgb(16, 34, 40);
/* oklch */ color: oklch(23.9% 0.026 221.5);

Tailwind

colors: {
  custom: {
    50: '#505d61',
    500: '#102228',
    950: '#000000',
  },
}

SCSS

$custom: #102228;
$custom-light: #505d61;
$custom-dark: #000000;

JSON

{
  "hex": "#102228",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 40
  },
  "hsl": {
    "h": 195,
    "s": 42.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23932,
    "c": 0.0264,
    "h": 221.5
  },
  "luminance": 0.01407
}

Semantic roles & 50–950 ramp

primary

#102228

secondary

#603F34

accent

#7555D3

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020405

muted

#787979

Preview Lab

Preview with #102228

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

Preview Lab → · Contrast checker → · Palette generator →