#102033#102033

#102033 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.0% C 0.043 H 253.7°. Best body text is #FFFFFF at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#102033
RGB	rgb(16, 32, 51)
HSL	hsl(213, 52%, 13%)
HSV	hsv(213, 69%, 20%)
CMYK	cmyk(68.6%, 37.3%, 0%, 80%)
CIE-LAB	lab(11.84, 0.42, -14.54)
CIE-LCH	lch(11.84, 14.54, 271.66°)
OKLab	oklab(23.99% -0.012 -0.041)
OKLCH	oklch(23.99% 0.043 253.7)
XYZ	xyz(1.3275, 1.3821, 3.3281)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102033 #332310

analogous

#103133 #102033 #111033

triadic

#102033 #331020 #203310

tetradic

#102033 #331031 #332310 #103311

square

#102033 #331031 #332310 #103311

split-complementary

#102033 #331110 #313310

monochromatic

#070F17 #070F17 #102033 #1F3D62 #2D5A90

Accessibility & contrast

On white

16.45

#102033 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#102033 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102033

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102033	#FFFFFF	#000000	##FFFFFF
##102033	1.00	16.45	1.28	16.45
#FFFFFF	16.45	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182134

Deuteranopia (green-blind)

#141E33

Tritanopia (blue-blind)

#002427

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #102033;
/* rgb */ color: rgb(16, 32, 51);
/* oklch */ color: oklch(24.0% 0.043 253.7);

Tailwind

colors: {
  custom: {
    50: '#525b6a',
    500: '#102033',
    950: '#000000',
  },
}

SCSS

$custom: #102033;
$custom-light: #525b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#102033",
  "rgb": {
    "r": 16,
    "g": 32,
    "b": 51
  },
  "hsl": {
    "h": 212.571,
    "s": 52.239,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23988,
    "c": 0.0427,
    "h": 253.7
  },
  "luminance": 0.01382
}

Semantic roles & 50–950 ramp

primary

#102033

secondary

#6C5232

accent

#9A4CDC

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #102033

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

Preview Lab → · Contrast checker → · Palette generator →