#203377#203377

#203377 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.119 H 267.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#203377
RGB	rgb(32, 51, 119)
HSL	hsl(227, 58%, 30%)
HSV	hsv(227, 73%, 47%)
CMYK	cmyk(73.1%, 57.1%, 0%, 53.3%)
CIE-LAB	lab(23.69, 17.60, -41.24)
CIE-LCH	lch(23.69, 44.84, 293.12°)
OKLab	oklab(34.87% -0.0043 -0.1187)
OKLCH	oklch(34.87% 0.119 267.9)
XYZ	xyz(5.1081, 4.0061, 17.9532)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203377 #776420

analogous

#205E77 #203377 #392077

triadic

#203377 #772033 #337720

tetradic

#203377 #77205E #776420 #207739

square

#203377 #77205E #776420 #207739

split-complementary

#203377 #773920 #5E7720

monochromatic

#060A18 #131E47 #203377 #2D48A7 #4562CD

Accessibility & contrast

On white

11.66

#203377 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#203377 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203377

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203377	#FFFFFF	#000000	##FFFFFF
##203377	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D79

Deuteranopia (green-blind)

#003576

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #203377;
/* rgb */ color: rgb(32, 51, 119);
/* oklch */ color: oklch(34.9% 0.119 267.9);

Tailwind

colors: {
  custom: {
    50: '#686a9f',
    500: '#203377',
    950: '#000000',
  },
}

SCSS

$custom: #203377;
$custom-light: #686a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#203377",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 119
  },
  "hsl": {
    "h": 226.897,
    "s": 57.616,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34872,
    "c": 0.11878,
    "h": 267.9
  },
  "luminance": 0.04007
}

Semantic roles & 50–950 ramp

primary

#203377

secondary

#AA9548

accent

#BF47E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #203377

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

Preview Lab → · Contrast checker → · Palette generator →