#102683#102683

#102683 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.157 H 266.3°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#102683
RGB	rgb(16, 38, 131)
HSL	hsl(229, 78%, 29%)
HSV	hsv(229, 88%, 51%)
CMYK	cmyk(87.8%, 71%, 0%, 48.6%)
CIE-LAB	lab(20.57, 29.72, -53.96)
CIE-LCH	lch(20.57, 61.61, 298.85°)
OKLab	oklab(32.71% -0.0102 -0.1564)
OKLCH	oklch(32.71% 0.157 266.3)
XYZ	xyz(5.0021, 3.1345, 21.8097)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102683 #836D10

analogous

#106083 #102683 #341083

triadic

#102683 #831026 #268310

tetradic

#102683 #831060 #836D10 #108334

square

#102683 #831060 #836D10 #108334

split-complementary

#102683 #833410 #608310

monochromatic

#03081B #09164C #102683 #1736BA #294DE5

Accessibility & contrast

On white

12.91

#102683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#102683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102683

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102683	#FFFFFF	#000000	##FFFFFF
##102683	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#002C81

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #102683;
/* rgb */ color: rgb(16, 38, 131);
/* oklch */ color: oklch(32.7% 0.157 266.3);

Tailwind

colors: {
  custom: {
    50: '#6760a8',
    500: '#102683',
    950: '#000000',
  },
}

SCSS

$custom: #102683;
$custom-light: #6760a8;
$custom-dark: #000000;

JSON

{
  "hex": "#102683",
  "rgb": {
    "r": 16,
    "g": 38,
    "b": 131
  },
  "hsl": {
    "h": 228.522,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32709,
    "c": 0.15676,
    "h": 266.3
  },
  "luminance": 0.03135
}

Semantic roles & 50–950 ramp

primary

#102683

secondary

#B9A036

accent

#D033F5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#070510

muted

#7A797F

Preview Lab

Preview with #102683

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

Preview Lab → · Contrast checker → · Palette generator →