#102B47#102B47

#102B47 is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.061 H 251.6°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#102B47
RGB	rgb(16, 43, 71)
HSL	hsl(211, 63%, 17%)
HSV	hsv(211, 77%, 28%)
CMYK	cmyk(77.5%, 39.4%, 0%, 72.2%)
CIE-LAB	lab(16.95, 0.77, -20.48)
CIE-LCH	lch(16.95, 20.50, 272.14°)
OKLab	oklab(28.39% -0.0194 -0.0582)
OKLCH	oklch(28.39% 0.061 251.6)
XYZ	xyz(2.2145, 2.2926, 6.2858)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102B47 #472C10

analogous

#104747 #102B47 #101047

triadic

#102B47 #47102B #2B4710

tetradic

#102B47 #471047 #472C10 #104710

square

#102B47 #471047 #472C10 #104710

split-complementary

#102B47 #471010 #474710

monochromatic

#060F19 #060F19 #102B47 #1B4979 #2767AB

Accessibility & contrast

On white

14.40

#102B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#102B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102B47

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102B47	#FFFFFF	#000000	##FFFFFF
##102B47	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2D48

Deuteranopia (green-blind)

#172746

Tritanopia (blue-blind)

#003235

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102b47;
/* rgb */ color: rgb(16, 43, 71);
/* oklch */ color: oklch(28.4% 0.061 251.6);

Tailwind

colors: {
  custom: {
    50: '#56647a',
    500: '#102b47',
    950: '#000000',
  },
}

SCSS

$custom: #102b47;
$custom-light: #56647a;
$custom-dark: #000000;

JSON

{
  "hex": "#102b47",
  "rgb": {
    "r": 16,
    "g": 43,
    "b": 71
  },
  "hsl": {
    "h": 210.545,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28392,
    "c": 0.06131,
    "h": 251.6
  },
  "luminance": 0.02293
}

Semantic roles & 50–950 ramp

primary

#102B47

secondary

#815A32

accent

#9542E6

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #102B47

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

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