#204B99#204B99

#204B99 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 42.9% C 0.137 H 261.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#204B99
RGB	rgb(32, 75, 153)
HSL	hsl(219, 65%, 36%)
HSV	hsv(219, 79%, 60%)
CMYK	cmyk(79.1%, 51%, 0%, 40%)
CIE-LAB	lab(33.22, 14.56, -46.91)
CIE-LCH	lch(33.22, 49.12, 287.24°)
OKLab	oklab(42.91% -0.0211 -0.1349)
OKLCH	oklch(42.91% 0.137 261.1)
XYZ	xyz(8.8594, 7.6381, 31.1382)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204B99 #996E20

analogous

#208899 #204B99 #322099

triadic

#204B99 #99204B #4B9920

tetradic

#204B99 #992088 #996E20 #209932

square

#204B99 #992088 #996E20 #209932

split-complementary

#204B99 #993220 #889920

monochromatic

#0B1934 #153266 #204B99 #2B64CC #5787DC

Accessibility & contrast

On white

8.31

#204B99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#204B99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204B99

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204B99	#FFFFFF	#000000	##FFFFFF
##204B99	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B549C

Deuteranopia (green-blind)

#004997

Tritanopia (blue-blind)

#005E6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #204b99;
/* rgb */ color: rgb(32, 75, 153);
/* oklch */ color: oklch(42.9% 0.137 261.1);

Tailwind

colors: {
  custom: {
    50: '#6f7cb8',
    500: '#204b99',
    950: '#000000',
  },
}

SCSS

$custom: #204b99;
$custom-light: #6f7cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#204b99",
  "rgb": {
    "r": 32,
    "g": 75,
    "b": 153
  },
  "hsl": {
    "h": 218.678,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42913,
    "c": 0.13658,
    "h": 261.1
  },
  "luminance": 0.07639
}

Semantic roles & 50–950 ramp

primary

#204B99

secondary

#C09A55

accent

#AC3FE8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #204B99

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

Preview Lab → · Contrast checker → · Palette generator →