#204E9C#204E9C

#204E9C is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.8% C 0.137 H 260.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#204E9C
RGB	rgb(32, 78, 156)
HSL	hsl(218, 66%, 37%)
HSV	hsv(218, 79%, 61%)
CMYK	cmyk(79.5%, 50%, 0%, 38.8%)
CIE-LAB	lab(34.30, 13.73, -46.97)
CIE-LCH	lch(34.30, 48.93, 286.29°)
OKLab	oklab(43.81% -0.0231 -0.1351)
OKLCH	oklch(43.81% 0.137 260.3)
XYZ	xyz(9.3186, 8.1551, 32.5290)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204E9C #9C6E20

analogous

#208C9C #204E9C #30209C

triadic

#204E9C #9C204E #4E9C20

tetradic

#204E9C #9C208C #9C6E20 #209C30

square

#204E9C #9C208C #9C6E20 #209C30

split-complementary

#204E9C #9C3020 #8C9C20

monochromatic

#0B1B36 #163569 #204E9C #2A67CF #598ADD

Accessibility & contrast

On white

7.98

#204E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#204E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204E9C

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204E9C	#FFFFFF	#000000	##FFFFFF
##204E9C	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20579F

Deuteranopia (green-blind)

#004B9A

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #204e9c;
/* rgb */ color: rgb(32, 78, 156);
/* oklch */ color: oklch(43.8% 0.137 260.3);

Tailwind

colors: {
  custom: {
    50: '#6f7fba',
    500: '#204e9c',
    950: '#000000',
  },
}

SCSS

$custom: #204e9c;
$custom-light: #6f7fba;
$custom-dark: #000000;

JSON

{
  "hex": "#204e9c",
  "rgb": {
    "r": 32,
    "g": 78,
    "b": 156
  },
  "hsl": {
    "h": 217.742,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43812,
    "c": 0.13702,
    "h": 260.3
  },
  "luminance": 0.08156
}

Semantic roles & 50–950 ramp

primary

#204E9C

secondary

#C19A57

accent

#AA3FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #204E9C

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

Preview Lab → · Contrast checker → · Palette generator →