#204D91#204D91

#204D91 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 42.8% C 0.123 H 258.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#204D91
RGB	rgb(32, 77, 145)
HSL	hsl(216, 64%, 35%)
HSV	hsv(216, 78%, 57%)
CMYK	cmyk(77.9%, 46.9%, 0%, 43.1%)
CIE-LAB	lab(33.26, 10.02, -41.98)
CIE-LCH	lch(33.26, 43.16, 283.42°)
OKLab	oklab(42.77% -0.024 -0.1204)
OKLCH	oklch(42.77% 0.123 258.7)
XYZ	xyz(8.3585, 7.6582, 27.8202)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204D91 #916420

analogous

#208691 #204D91 #2B2091

triadic

#204D91 #91204D #4D9120

tetradic

#204D91 #912086 #916420 #20912B

square

#204D91 #912086 #916420 #20912B

split-complementary

#204D91 #912B20 #869120

monochromatic

#0A182D #15325F #204D91 #2B68C3 #5288D9

Accessibility & contrast

On white

8.29

#204D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#204D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204D91

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204D91	#FFFFFF	#000000	##FFFFFF
##204D91	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295494

Deuteranopia (green-blind)

#0F4990

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #204d91;
/* rgb */ color: rgb(32, 77, 145);
/* oklch */ color: oklch(42.8% 0.123 258.7);

Tailwind

colors: {
  custom: {
    50: '#6d7eb2',
    500: '#204d91',
    950: '#000000',
  },
}

SCSS

$custom: #204d91;
$custom-light: #6d7eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#204d91",
  "rgb": {
    "r": 32,
    "g": 77,
    "b": 145
  },
  "hsl": {
    "h": 216.106,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4277,
    "c": 0.12278,
    "h": 258.7
  },
  "luminance": 0.07659
}

Semantic roles & 50–950 ramp

primary

#204D91

secondary

#BC9151

accent

#A541E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #204D91

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

Preview Lab → · Contrast checker → · Palette generator →