#102A45#102A45

#102A45 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 28.0% C 0.059 H 251.5°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#102A45
RGB	rgb(16, 42, 69)
HSL	hsl(211, 62%, 17%)
HSV	hsv(211, 77%, 27%)
CMYK	cmyk(76.8%, 39.1%, 0%, 72.9%)
CIE-LAB	lab(16.48, 0.64, -19.86)
CIE-LCH	lch(16.48, 19.87, 271.84°)
OKLab	oklab(27.98% -0.0188 -0.0563)
OKLCH	oklch(27.98% 0.059 251.5)
XYZ	xyz(2.1154, 2.1955, 5.9414)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A45 #452B10

analogous

#104545 #102A45 #111045

triadic

#102A45 #45102A #2A4510

tetradic

#102A45 #451045 #452B10 #104511

square

#102A45 #451045 #452B10 #104511

split-complementary

#102A45 #451110 #454510

monochromatic

#060F19 #060F19 #102A45 #1C4877 #2766A8

Accessibility & contrast

On white

14.59

#102A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#102A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A45

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A45	#FFFFFF	#000000	##FFFFFF
##102A45	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2C46

Deuteranopia (green-blind)

#162744

Tritanopia (blue-blind)

#003034

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #102a45;
/* rgb */ color: rgb(16, 42, 69);
/* oklch */ color: oklch(28.0% 0.059 251.5);

Tailwind

colors: {
  custom: {
    50: '#566379',
    500: '#102a45',
    950: '#000000',
  },
}

SCSS

$custom: #102a45;
$custom-light: #566379;
$custom-dark: #000000;

JSON

{
  "hex": "#102a45",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 210.566,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27982,
    "c": 0.05942,
    "h": 251.5
  },
  "luminance": 0.02196
}

Semantic roles & 50–950 ramp

primary

#102A45

secondary

#7F5932

accent

#9542E5

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #102A45

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

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