#102B49#102B49

#102B49 is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.5% C 0.064 H 253.0°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#102B49
RGB	rgb(16, 43, 73)
HSL	hsl(212, 64%, 17%)
HSV	hsv(212, 78%, 29%)
CMYK	cmyk(78.1%, 41.1%, 0%, 71.4%)
CIE-LAB	lab(17.08, 1.62, -21.65)
CIE-LCH	lch(17.08, 21.71, 274.27°)
OKLab	oklab(28.53% -0.0188 -0.0616)
OKLCH	oklch(28.53% 0.064 253)
XYZ	xyz(2.2797, 2.3187, 6.6294)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102B49 #492E10

analogous

#104849 #102B49 #121049

triadic

#102B49 #49102B #2B4910

tetradic

#102B49 #491048 #492E10 #104912

square

#102B49 #491048 #492E10 #104912

split-complementary

#102B49 #491210 #484910

monochromatic

#060F19 #060F19 #102B49 #1B497B #2666AD

Accessibility & contrast

On white

14.35

#102B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#102B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102B49

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102B49	#FFFFFF	#000000	##FFFFFF
##102B49	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2D4A

Deuteranopia (green-blind)

#152848

Tritanopia (blue-blind)

#003236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102b49;
/* rgb */ color: rgb(16, 43, 73);
/* oklch */ color: oklch(28.5% 0.064 253.0);

Tailwind

colors: {
  custom: {
    50: '#57647c',
    500: '#102b49',
    950: '#000000',
  },
}

SCSS

$custom: #102b49;
$custom-light: #57647c;
$custom-dark: #000000;

JSON

{
  "hex": "#102b49",
  "rgb": {
    "r": 16,
    "g": 43,
    "b": 73
  },
  "hsl": {
    "h": 211.579,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.2853,
    "c": 0.06438,
    "h": 253
  },
  "luminance": 0.02319
}

Semantic roles & 50–950 ramp

primary

#102B49

secondary

#835D32

accent

#9841E7

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #102B49

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

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