#102A47#102A47

#102A47 is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 28.1% C 0.063 H 253.1°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#102A47
RGB	rgb(16, 42, 71)
HSL	hsl(212, 63%, 17%)
HSV	hsv(212, 77%, 28%)
CMYK	cmyk(77.5%, 40.8%, 0%, 72.2%)
CIE-LAB	lab(16.61, 1.49, -21.03)
CIE-LCH	lch(16.61, 21.08, 274.05°)
OKLab	oklab(28.12% -0.0182 -0.0598)
OKLCH	oklch(28.12% 0.063 253.1)
XYZ	xyz(2.1786, 2.2208, 6.2739)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A47 #472D10

analogous

#104647 #102A47 #121047

triadic

#102A47 #47102A #2A4710

tetradic

#102A47 #471046 #472D10 #104712

square

#102A47 #471046 #472D10 #104712

split-complementary

#102A47 #471210 #464710

monochromatic

#060F19 #060F19 #102A47 #1B4879 #2765AB

Accessibility & contrast

On white

14.54

#102A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#102A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A47

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A47	#FFFFFF	#000000	##FFFFFF
##102A47	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2C48

Deuteranopia (green-blind)

#152746

Tritanopia (blue-blind)

#003135

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #102a47;
/* rgb */ color: rgb(16, 42, 71);
/* oklch */ color: oklch(28.1% 0.063 253.1);

Tailwind

colors: {
  custom: {
    50: '#56637a',
    500: '#102a47',
    950: '#000000',
  },
}

SCSS

$custom: #102a47;
$custom-light: #56637a;
$custom-dark: #000000;

JSON

{
  "hex": "#102a47",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 71
  },
  "hsl": {
    "h": 211.636,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.2812,
    "c": 0.0625,
    "h": 253.1
  },
  "luminance": 0.02221
}

Semantic roles & 50–950 ramp

primary

#102A47

secondary

#815C32

accent

#9842E6

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #102A47

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

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