#102439#102439

#102439 is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.048 H 251.2°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#102439
RGB	rgb(16, 36, 57)
HSL	hsl(211, 56%, 14%)
HSV	hsv(211, 72%, 22%)
CMYK	cmyk(71.9%, 36.8%, 0%, 77.6%)
CIE-LAB	lab(13.63, -0.05, -15.99)
CIE-LCH	lch(13.63, 15.99, 269.82°)
OKLab	oklab(25.51% -0.0153 -0.0452)
OKLCH	oklch(25.51% 0.048 251.2)
XYZ	xyz(1.5828, 1.6672, 4.1085)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102439 #392510

analogous

#103939 #102439 #111039

triadic

#102439 #391024 #243910

tetradic

#102439 #391039 #392510 #103911

square

#102439 #391039 #392510 #103911

split-complementary

#102439 #391110 #393910

monochromatic

#070F18 #070F18 #102439 #1D4269 #2B6099

Accessibility & contrast

On white

15.75

#102439 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#102439 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102439

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102439	#FFFFFF	#000000	##FFFFFF
##102439	1.00	15.75	1.33	15.75
#FFFFFF	15.75	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B253A

Deuteranopia (green-blind)

#162139

Tritanopia (blue-blind)

#00292B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #102439;
/* rgb */ color: rgb(16, 36, 57);
/* oklch */ color: oklch(25.5% 0.048 251.2);

Tailwind

colors: {
  custom: {
    50: '#535e6f',
    500: '#102439',
    950: '#000000',
  },
}

SCSS

$custom: #102439;
$custom-light: #535e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#102439",
  "rgb": {
    "r": 16,
    "g": 36,
    "b": 57
  },
  "hsl": {
    "h": 210.732,
    "s": 56.164,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25513,
    "c": 0.0477,
    "h": 251.2
  },
  "luminance": 0.01667
}

Semantic roles & 50–950 ramp

primary

#102439

secondary

#735332

accent

#9648DF

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #102439

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

Preview Lab → · Contrast checker → · Palette generator →