#204EA0#204EA0

#204EA0 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.1% C 0.143 H 260.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#204EA0
RGB	rgb(32, 78, 160)
HSL	hsl(218, 67%, 38%)
HSV	hsv(218, 80%, 63%)
CMYK	cmyk(80%, 51.2%, 0%, 37.3%)
CIE-LAB	lab(34.59, 15.32, -48.92)
CIE-LCH	lch(34.59, 51.27, 287.39°)
OKLab	oklab(44.12% -0.0225 -0.1408)
OKLCH	oklch(44.12% 0.143 260.9)
XYZ	xyz(9.6629, 8.2928, 34.3423)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204EA0 #A07220

analogous

#208EA0 #204EA0 #3220A0

triadic

#204EA0 #A0204E #4EA020

tetradic

#204EA0 #A0208E #A07220 #20A032

square

#204EA0 #A0208E #A07220 #20A032

split-complementary

#204EA0 #A03220 #8EA020

monochromatic

#0C1C3A #16356D #204EA0 #2A67D3 #5C8BDE

Accessibility & contrast

On white

7.90

#204EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#204EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204EA0

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204EA0	#FFFFFF	#000000	##FFFFFF
##204EA0	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A57A3

Deuteranopia (green-blind)

#004C9E

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #204ea0;
/* rgb */ color: rgb(32, 78, 160);
/* oklch */ color: oklch(44.1% 0.143 260.9);

Tailwind

colors: {
  custom: {
    50: '#707ebd',
    500: '#204ea0',
    950: '#000000',
  },
}

SCSS

$custom: #204ea0;
$custom-light: #707ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#204ea0",
  "rgb": {
    "r": 32,
    "g": 78,
    "b": 160
  },
  "hsl": {
    "h": 218.438,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44117,
    "c": 0.1426,
    "h": 260.9
  },
  "luminance": 0.08294
}

Semantic roles & 50–950 ramp

primary

#204EA0

secondary

#C39D59

accent

#AC3EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #204EA0

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

Preview Lab → · Contrast checker → · Palette generator →