#102C3C#102C3C

#102C3C is a dark, muted cyan. Relative luminance 0.022; OKLCH L 28.0% C 0.045 H 236.5°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#102C3C
RGB	rgb(16, 44, 60)
HSL	hsl(202, 58%, 15%)
HSV	hsv(202, 73%, 24%)
CMYK	cmyk(73.3%, 26.7%, 0%, 76.5%)
CIE-LAB	lab(16.69, -4.49, -13.32)
CIE-LCH	lch(16.69, 14.06, 251.36°)
OKLab	oklab(27.98% -0.0247 -0.0374)
OKLCH	oklch(27.98% 0.045 236.5)
XYZ	xyz(1.9297, 2.2376, 4.6043)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C3C #3C2010

analogous

#103C36 #102C3C #10163C

triadic

#102C3C #3C102C #2C3C10

tetradic

#102C3C #36103C #3C2010 #163C10

square

#102C3C #36103C #3C2010 #163C10

split-complementary

#102C3C #3C1016 #3C3610

monochromatic

#061218 #061218 #102C3C #1D4F6C #2A739D

Accessibility & contrast

On white

14.51

#102C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#102C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C3C

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C3C	#FFFFFF	#000000	##FFFFFF
##102C3C	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242C3D

Deuteranopia (green-blind)

#1E273C

Tritanopia (blue-blind)

#003031

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #102c3c;
/* rgb */ color: rgb(16, 44, 60);
/* oklch */ color: oklch(28.0% 0.045 236.5);

Tailwind

colors: {
  custom: {
    50: '#546571',
    500: '#102c3c',
    950: '#000000',
  },
}

SCSS

$custom: #102c3c;
$custom-light: #546571;
$custom-dark: #000000;

JSON

{
  "hex": "#102c3c",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 60
  },
  "hsl": {
    "h": 201.818,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27978,
    "c": 0.0448,
    "h": 236.5
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#102C3C

secondary

#764B32

accent

#7F47E1

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030507

muted

#787A7A

Preview Lab

Preview with #102C3C

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

Preview Lab → · Contrast checker → · Palette generator →