#102B48#102B48

#102B48 is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.5% C 0.063 H 252.3°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#102B48
RGB	rgb(16, 43, 72)
HSL	hsl(211, 64%, 17%)
HSV	hsv(211, 78%, 28%)
CMYK	cmyk(77.8%, 40.3%, 0%, 71.8%)
CIE-LAB	lab(17.02, 1.19, -21.07)
CIE-LCH	lch(17.02, 21.10, 273.23°)
OKLab	oklab(28.46% -0.0191 -0.0599)
OKLCH	oklch(28.46% 0.063 252.3)
XYZ	xyz(2.2468, 2.3056, 6.4562)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102B48 #482D10

analogous

#104748 #102B48 #111048

triadic

#102B48 #48102B #2B4810

tetradic

#102B48 #481047 #482D10 #104811

square

#102B48 #481047 #482D10 #104811

split-complementary

#102B48 #481110 #474810

monochromatic

#060F19 #060F19 #102B48 #1B497A #2667AC

Accessibility & contrast

On white

14.37

#102B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#102B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102B48

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102B48	#FFFFFF	#000000	##FFFFFF
##102B48	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2D49

Deuteranopia (green-blind)

#162847

Tritanopia (blue-blind)

#003236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102b48;
/* rgb */ color: rgb(16, 43, 72);
/* oklch */ color: oklch(28.5% 0.063 252.3);

Tailwind

colors: {
  custom: {
    50: '#56647b',
    500: '#102b48',
    950: '#000000',
  },
}

SCSS

$custom: #102b48;
$custom-light: #56647b;
$custom-dark: #000000;

JSON

{
  "hex": "#102b48",
  "rgb": {
    "r": 16,
    "g": 43,
    "b": 72
  },
  "hsl": {
    "h": 211.071,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28461,
    "c": 0.06285,
    "h": 252.3
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#102B48

secondary

#825B32

accent

#9741E7

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #102B48

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

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