#102138#102138

#102138 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.050 H 256.4°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#102138
RGB	rgb(16, 33, 56)
HSL	hsl(215, 56%, 14%)
HSV	hsv(215, 71%, 22%)
CMYK	cmyk(71.4%, 41.1%, 0%, 78%)
CIE-LAB	lab(12.50, 1.75, -17.06)
CIE-LCH	lch(12.50, 17.15, 275.87°)
OKLab	oklab(24.61% -0.0117 -0.0483)
OKLCH	oklch(24.61% 0.05 256.4)
XYZ	xyz(1.4711, 1.4833, 3.9494)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102138 #382710

analogous

#103538 #102138 #131038

triadic

#102138 #381021 #213810

tetradic

#102138 #381035 #382710 #103813

square

#102138 #381035 #382710 #103813

split-complementary

#102138 #381310 #353810

monochromatic

#070E18 #070E18 #102138 #1E3D68 #2B5997

Accessibility & contrast

On white

16.20

#102138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#102138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102138

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102138	#FFFFFF	#000000	##FFFFFF
##102138	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172339

Deuteranopia (green-blind)

#121F38

Tritanopia (blue-blind)

#002629

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #102138;
/* rgb */ color: rgb(16, 33, 56);
/* oklch */ color: oklch(24.6% 0.050 256.4);

Tailwind

colors: {
  custom: {
    50: '#535b6e',
    500: '#102138',
    950: '#000000',
  },
}

SCSS

$custom: #102138;
$custom-light: #535b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#102138",
  "rgb": {
    "r": 16,
    "g": 33,
    "b": 56
  },
  "hsl": {
    "h": 214.5,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24607,
    "c": 0.04972,
    "h": 256.4
  },
  "luminance": 0.01483
}

Semantic roles & 50–950 ramp

primary

#102138

secondary

#725732

accent

#9F49DF

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #102138

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

Preview Lab → · Contrast checker → · Palette generator →