#102D37#102D37

#102D37 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.0% C 0.039 H 223.5°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#102D37
RGB	rgb(16, 45, 55)
HSL	hsl(195, 55%, 14%)
HSV	hsv(195, 71%, 22%)
CMYK	cmyk(70.9%, 18.2%, 0%, 78.4%)
CIE-LAB	lab(16.81, -7.13, -9.66)
CIE-LCH	lch(16.81, 12.01, 233.57°)
OKLab	oklab(27.99% -0.0283 -0.0269)
OKLCH	oklch(27.99% 0.039 223.5)
XYZ	xyz(1.8414, 2.2626, 3.9534)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D37 #371A10

analogous

#10372E #102D37 #101A37

triadic

#102D37 #37102D #2D3710

tetradic

#102D37 #2E1037 #371A10 #1A3710

square

#102D37 #2E1037 #371A10 #1A3710

split-complementary

#102D37 #37101A #372E10

monochromatic

#071318 #071318 #102D37 #1E5466 #2C7B96

Accessibility & contrast

On white

14.46

#102D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#102D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D37

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D37	#FFFFFF	#000000	##FFFFFF
##102D37	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272C38

Deuteranopia (green-blind)

#222837

Tritanopia (blue-blind)

#003030

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #102d37;
/* rgb */ color: rgb(16, 45, 55);
/* oklch */ color: oklch(28.0% 0.039 223.5);

Tailwind

colors: {
  custom: {
    50: '#53656d',
    500: '#102d37',
    950: '#000000',
  },
}

SCSS

$custom: #102d37;
$custom-light: #53656d;
$custom-dark: #000000;

JSON

{
  "hex": "#102d37",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 55
  },
  "hsl": {
    "h": 195.385,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.27994,
    "c": 0.03904,
    "h": 223.5
  },
  "luminance": 0.02263
}

Semantic roles & 50–950 ramp

primary

#102D37

secondary

#714232

accent

#704ADE

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030507

muted

#787A7A

Preview Lab

Preview with #102D37

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

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