#204A9D#204A9D

#204A9D is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.143 H 262.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#204A9D
RGB	rgb(32, 74, 157)
HSL	hsl(220, 66%, 37%)
HSV	hsv(220, 80%, 62%)
CMYK	cmyk(79.6%, 52.9%, 0%, 38.4%)
CIE-LAB	lab(33.22, 16.83, -49.33)
CIE-LCH	lch(33.22, 52.12, 288.84°)
OKLab	oklab(43% -0.0198 -0.1421)
OKLCH	oklch(43% 0.143 262.1)
XYZ	xyz(9.1281, 7.6379, 32.8849)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204A9D #9D7320

analogous

#20899D #204A9D #34209D

triadic

#204A9D #9D204A #4A9D20

tetradic

#204A9D #9D2089 #9D7320 #209D34

square

#204A9D #9D2089 #9D7320 #209D34

split-complementary

#204A9D #9D3420 #899D20

monochromatic

#0B1A37 #16326A #204A9D #2A62D0 #5A86DD

Accessibility & contrast

On white

8.31

#204A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#204A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204A9D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204A9D	#FFFFFF	#000000	##FFFFFF
##204A9D	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)

#1054A0

Deuteranopia (green-blind)

#00499B

Tritanopia (blue-blind)

#005E6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #204a9d;
/* rgb */ color: rgb(32, 74, 157);
/* oklch */ color: oklch(43.0% 0.143 262.1);

Tailwind

colors: {
  custom: {
    50: '#707bbb',
    500: '#204a9d',
    950: '#000000',
  },
}

SCSS

$custom: #204a9d;
$custom-light: #707bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#204a9d",
  "rgb": {
    "r": 32,
    "g": 74,
    "b": 157
  },
  "hsl": {
    "h": 219.84,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43004,
    "c": 0.14346,
    "h": 262.1
  },
  "luminance": 0.07639
}

Semantic roles & 50–950 ramp

primary

#204A9D

secondary

#C19E57

accent

#B03FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #204A9D

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

Preview Lab → · Contrast checker → · Palette generator →