#204C8F#204C8F

#204C8F is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.4% C 0.121 H 258.8°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#204C8F
RGB	rgb(32, 76, 143)
HSL	hsl(216, 63%, 34%)
HSV	hsv(216, 78%, 56%)
CMYK	cmyk(77.6%, 46.9%, 0%, 43.9%)
CIE-LAB	lab(32.83, 9.89, -41.45)
CIE-LCH	lch(32.83, 42.62, 283.42°)
OKLab	oklab(42.39% -0.0235 -0.1189)
OKLCH	oklch(42.39% 0.121 258.8)
XYZ	xyz(8.1362, 7.4582, 26.9920)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204C8F #8F6320

analogous

#20848F #204C8F #2B208F

triadic

#204C8F #8F204C #4C8F20

tetradic

#204C8F #8F2084 #8F6320 #208F2B

square

#204C8F #8F2084 #8F6320 #208F2B

split-complementary

#204C8F #8F2B20 #848F20

monochromatic

#0A172B #15315D #204C8F #2B67C1 #5187D8

Accessibility & contrast

On white

8.43

#204C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#204C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204C8F

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204C8F	#FFFFFF	#000000	##FFFFFF
##204C8F	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295392

Deuteranopia (green-blind)

#0F488E

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #204c8f;
/* rgb */ color: rgb(32, 76, 143);
/* oklch */ color: oklch(42.4% 0.121 258.8);

Tailwind

colors: {
  custom: {
    50: '#6c7db0',
    500: '#204c8f',
    950: '#000000',
  },
}

SCSS

$custom: #204c8f;
$custom-light: #6c7db0;
$custom-dark: #000000;

JSON

{
  "hex": "#204c8f",
  "rgb": {
    "r": 32,
    "g": 76,
    "b": 143
  },
  "hsl": {
    "h": 216.216,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42394,
    "c": 0.12118,
    "h": 258.8
  },
  "luminance": 0.07459
}

Semantic roles & 50–950 ramp

primary

#204C8F

secondary

#BB914F

accent

#A541E6

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #204C8F

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

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