#102A43#102A43

#102A43 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.056 H 249.8°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#102A43
RGB	rgb(16, 42, 67)
HSL	hsl(209, 61%, 16%)
HSV	hsv(209, 76%, 26%)
CMYK	cmyk(76.1%, 37.3%, 0%, 73.7%)
CIE-LAB	lab(16.36, -0.21, -18.67)
CIE-LCH	lch(16.36, 18.67, 269.37°)
OKLab	oklab(27.85% -0.0195 -0.0529)
OKLCH	oklch(27.85% 0.056 249.8)
XYZ	xyz(2.0544, 2.1711, 5.6199)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A43 #432910

analogous

#104343 #102A43 #101143

triadic

#102A43 #43102A #2A4310

tetradic

#102A43 #431043 #432910 #114310

square

#102A43 #431043 #432910 #114310

split-complementary

#102A43 #431011 #434310

monochromatic

#060F19 #060F19 #102A43 #1C4974 #2868A6

Accessibility & contrast

On white

14.64

#102A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#102A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A43

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A43	#FFFFFF	#000000	##FFFFFF
##102A43	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2B44

Deuteranopia (green-blind)

#182643

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #102a43;
/* rgb */ color: rgb(16, 42, 67);
/* oklch */ color: oklch(27.8% 0.056 249.8);

Tailwind

colors: {
  custom: {
    50: '#556377',
    500: '#102a43',
    950: '#000000',
  },
}

SCSS

$custom: #102a43;
$custom-light: #556377;
$custom-dark: #000000;

JSON

{
  "hex": "#102a43",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 67
  },
  "hsl": {
    "h": 209.412,
    "s": 61.446,
    "l": 16.275
  },
  "oklch": {
    "l": 0.27848,
    "c": 0.05637,
    "h": 249.8
  },
  "luminance": 0.02171
}

Semantic roles & 50–950 ramp

primary

#102A43

secondary

#7D5732

accent

#9243E5

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #102A43

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

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