#102739#102739

#102739 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.045 H 244.3°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#102739
RGB	rgb(16, 39, 57)
HSL	hsl(206, 56%, 14%)
HSV	hsv(206, 72%, 22%)
CMYK	cmyk(71.9%, 31.6%, 0%, 77.6%)
CIE-LAB	lab(14.71, -2.21, -14.30)
CIE-LCH	lch(14.71, 14.47, 261.20°)
OKLab	oklab(26.36% -0.0193 -0.0402)
OKLCH	oklch(26.36% 0.045 244.3)
XYZ	xyz(1.6774, 1.8564, 4.1400)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102739 #392210

analogous

#103937 #102739 #101339

triadic

#102739 #391027 #273910

tetradic

#102739 #371039 #392210 #133910

square

#102739 #371039 #392210 #133910

split-complementary

#102739 #391013 #393710

monochromatic

#071018 #071018 #102739 #1D4869 #2B6899

Accessibility & contrast

On white

15.31

#102739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#102739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102739

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102739	#FFFFFF	#000000	##FFFFFF
##102739	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F273A

Deuteranopia (green-blind)

#1A2339

Tritanopia (blue-blind)

#002B2D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #102739;
/* rgb */ color: rgb(16, 39, 57);
/* oklch */ color: oklch(26.4% 0.045 244.3);

Tailwind

colors: {
  custom: {
    50: '#53606f',
    500: '#102739',
    950: '#000000',
  },
}

SCSS

$custom: #102739;
$custom-light: #53606f;
$custom-dark: #000000;

JSON

{
  "hex": "#102739",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 57
  },
  "hsl": {
    "h": 206.341,
    "s": 56.164,
    "l": 14.314
  },
  "oklch": {
    "l": 0.26364,
    "c": 0.04463,
    "h": 244.3
  },
  "luminance": 0.01857
}

Semantic roles & 50–950 ramp

primary

#102739

secondary

#734E32

accent

#8B48DF

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#030507

muted

#78797A

Preview Lab

Preview with #102739

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

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