#102A61#102A61

#102A61 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.103 H 262.8°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#102A61
RGB	rgb(16, 42, 97)
HSL	hsl(221, 72%, 22%)
HSV	hsv(221, 84%, 38%)
CMYK	cmyk(83.5%, 56.7%, 0%, 62%)
CIE-LAB	lab(18.49, 12.76, -35.47)
CIE-LCH	lch(18.49, 37.69, 289.78°)
OKLab	oklab(30.18% -0.0129 -0.1022)
OKLCH	oklch(30.18% 0.103 262.8)
XYZ	xyz(3.1985, 2.6288, 11.6458)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A61 #614710

analogous

#105361 #102A61 #1F1061

triadic

#102A61 #61102A #2A6110

tetradic

#102A61 #611053 #614710 #10611F

square

#102A61 #611053 #614710 #10611F

split-complementary

#102A61 #611F10 #536110

monochromatic

#040B1A #07132C #102A61 #194196 #2157CA

Accessibility & contrast

On white

13.76

#102A61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#102A61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A61

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A61	#FFFFFF	#000000	##FFFFFF
##102A61	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023163

Deuteranopia (green-blind)

#002A60

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #102a61;
/* rgb */ color: rgb(16, 42, 97);
/* oklch */ color: oklch(30.2% 0.103 262.8);

Tailwind

colors: {
  custom: {
    50: '#5d638e',
    500: '#102a61',
    950: '#000000',
  },
}

SCSS

$custom: #102a61;
$custom-light: #5d638e;
$custom-dark: #000000;

JSON

{
  "hex": "#102a61",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 97
  },
  "hsl": {
    "h": 220.741,
    "s": 71.681,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30178,
    "c": 0.10304,
    "h": 262.8
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#102A61

secondary

#9A7933

accent

#B439EE

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #102A61

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

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