#102E37#102E37

#102E37 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.3% C 0.039 H 220.5°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#102E37
RGB	rgb(16, 46, 55)
HSL	hsl(194, 55%, 14%)
HSV	hsv(194, 71%, 22%)
CMYK	cmyk(70.9%, 16.4%, 0%, 78.4%)
CIE-LAB	lab(17.18, -7.79, -9.09)
CIE-LCH	lch(17.18, 11.97, 229.42°)
OKLab	oklab(28.29% -0.0296 -0.0253)
OKLCH	oklch(28.29% 0.039 220.5)
XYZ	xyz(1.8800, 2.3398, 3.9662)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102E37 #371910

analogous

#10372D #102E37 #101B37

triadic

#102E37 #37102E #2E3710

tetradic

#102E37 #2D1037 #371910 #1B3710

square

#102E37 #2D1037 #371910 #1B3710

split-complementary

#102E37 #37101B #372D10

monochromatic

#071418 #071418 #102E37 #1E5666 #2C7D96

Accessibility & contrast

On white

14.31

#102E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#102E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102E37

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102E37	#FFFFFF	#000000	##FFFFFF
##102E37	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D37

Deuteranopia (green-blind)

#232837

Tritanopia (blue-blind)

#003131

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102e37;
/* rgb */ color: rgb(16, 46, 55);
/* oklch */ color: oklch(28.3% 0.039 220.5);

Tailwind

colors: {
  custom: {
    50: '#53666d',
    500: '#102e37',
    950: '#000000',
  },
}

SCSS

$custom: #102e37;
$custom-light: #53666d;
$custom-dark: #000000;

JSON

{
  "hex": "#102e37",
  "rgb": {
    "r": 16,
    "g": 46,
    "b": 55
  },
  "hsl": {
    "h": 193.846,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.28289,
    "c": 0.03897,
    "h": 220.5
  },
  "luminance": 0.0234
}

Semantic roles & 50–950 ramp

primary

#102E37

secondary

#714132

accent

#6C4ADE

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #102E37

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

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