#204CA1#204CA1

#204CA1 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.147 H 261.8°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#204CA1
RGB	rgb(32, 76, 161)
HSL	hsl(220, 67%, 38%)
HSV	hsv(220, 80%, 63%)
CMYK	cmyk(80.1%, 52.8%, 0%, 36.9%)
CIE-LAB	lab(34.08, 17.07, -50.34)
CIE-LCH	lch(34.08, 53.15, 288.73°)
OKLab	oklab(43.76% -0.0208 -0.145)
OKLCH	oklch(43.76% 0.147 261.8)
XYZ	xyz(9.6108, 8.0480, 34.7582)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204CA1 #A17520

analogous

#208CA1 #204CA1 #3520A1

triadic

#204CA1 #A1204C #4CA120

tetradic

#204CA1 #A1208C #A17520 #20A135

square

#204CA1 #A1208C #A17520 #20A135

split-complementary

#204CA1 #A13520 #8CA120

monochromatic

#0C1C3B #16346E #204CA1 #2A64D4 #5D89DF

Accessibility & contrast

On white

8.05

#204CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#204CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204CA1

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204CA1	#FFFFFF	#000000	##FFFFFF
##204CA1	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1056A4

Deuteranopia (green-blind)

#004B9F

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #204ca1;
/* rgb */ color: rgb(32, 76, 161);
/* oklch */ color: oklch(43.8% 0.147 261.8);

Tailwind

colors: {
  custom: {
    50: '#717dbd',
    500: '#204ca1',
    950: '#000000',
  },
}

SCSS

$custom: #204ca1;
$custom-light: #717dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#204ca1",
  "rgb": {
    "r": 32,
    "g": 76,
    "b": 161
  },
  "hsl": {
    "h": 219.535,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43756,
    "c": 0.14651,
    "h": 261.8
  },
  "luminance": 0.08049
}

Semantic roles & 50–950 ramp

primary

#204CA1

secondary

#C39F5A

accent

#AF3EEA

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #204CA1

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

Preview Lab → · Contrast checker → · Palette generator →