#102A42#102A42

#102A42 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.055 H 248.8°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#102A42
RGB	rgb(16, 42, 66)
HSL	hsl(209, 61%, 16%)
HSV	hsv(209, 76%, 26%)
CMYK	cmyk(75.8%, 36.4%, 0%, 74.1%)
CIE-LAB	lab(16.30, -0.63, -18.07)
CIE-LCH	lch(16.30, 18.09, 268.02°)
OKLab	oklab(27.78% -0.0198 -0.0512)
OKLCH	oklch(27.78% 0.055 248.8)
XYZ	xyz(2.0247, 2.1592, 5.4633)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A42 #422810

analogous

#104241 #102A42 #101142

triadic

#102A42 #42102A #2A4210

tetradic

#102A42 #411042 #422810 #114210

square

#102A42 #411042 #422810 #114210

split-complementary

#102A42 #421011 #424110

monochromatic

#061019 #061019 #102A42 #1C4973 #2869A5

Accessibility & contrast

On white

14.67

#102A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#102A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A42

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A42	#FFFFFF	#000000	##FFFFFF
##102A42	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2B43

Deuteranopia (green-blind)

#182642

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #102a42;
/* rgb */ color: rgb(16, 42, 66);
/* oklch */ color: oklch(27.8% 0.055 248.8);

Tailwind

colors: {
  custom: {
    50: '#556376',
    500: '#102a42',
    950: '#000000',
  },
}

SCSS

$custom: #102a42;
$custom-light: #556376;
$custom-dark: #000000;

JSON

{
  "hex": "#102a42",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 66
  },
  "hsl": {
    "h": 208.8,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27782,
    "c": 0.05488,
    "h": 248.8
  },
  "luminance": 0.02159
}

Semantic roles & 50–950 ramp

primary

#102A42

secondary

#7C5532

accent

#9144E4

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #102A42

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

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