#10208D#10208D

#10208D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.176 H 267.0°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#10208D
RGB	rgb(16, 32, 141)
HSL	hsl(232, 80%, 31%)
HSV	hsv(232, 89%, 55%)
CMYK	cmyk(88.7%, 77.3%, 0%, 44.7%)
CIE-LAB	lab(20.30, 37.33, -60.68)
CIE-LCH	lch(20.30, 71.24, 301.60°)
OKLab	oklab(32.85% -0.0093 -0.1759)
OKLCH	oklch(32.85% 0.176 267)
XYZ	xyz(5.5362, 3.0656, 25.4941)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10208D #8D7D10

analogous

#105E8D #10208D #3E108D

triadic

#10208D #8D1020 #208D10

tetradic

#10208D #8D105E #8D7D10 #108D3E

square

#10208D #8D105E #8D7D10 #108D3E

split-complementary

#10208D #8D3E10 #5E8D10

monochromatic

#04071F #0A1456 #10208D #162CC4 #3047E7

Accessibility & contrast

On white

13.02

#10208D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#10208D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10208D

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10208D	#FFFFFF	#000000	##FFFFFF
##10208D	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003790

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #10208d;
/* rgb */ color: rgb(16, 32, 141);
/* oklch */ color: oklch(32.8% 0.176 267.0);

Tailwind

colors: {
  custom: {
    50: '#6b5db0',
    500: '#10208d',
    950: '#000000',
  },
}

SCSS

$custom: #10208d;
$custom-light: #6b5db0;
$custom-dark: #000000;

JSON

{
  "hex": "#10208d",
  "rgb": {
    "r": 16,
    "g": 32,
    "b": 141
  },
  "hsl": {
    "h": 232.32,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32845,
    "c": 0.17617,
    "h": 267
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#10208D

secondary

#C2B037

accent

#DD32F6

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#080411

muted

#7B7980

Preview Lab

Preview with #10208D

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

Preview Lab → · Contrast checker → · Palette generator →