#204188#204188

#204188 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.4% C 0.125 H 263.1°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#204188
RGB	rgb(32, 65, 136)
HSL	hsl(221, 62%, 33%)
HSV	hsv(221, 76%, 53%)
CMYK	cmyk(76.5%, 52.2%, 0%, 46.7%)
CIE-LAB	lab(29.07, 14.61, -43.20)
CIE-LCH	lch(29.07, 45.60, 288.68°)
OKLab	oklab(39.36% -0.015 -0.1242)
OKLCH	oklch(39.36% 0.125 263.1)
XYZ	xyz(6.9283, 5.8645, 24.0546)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204188 #886720

analogous

#207588 #204188 #332088

triadic

#204188 #882041 #418820

tetradic

#204188 #882075 #886720 #208833

square

#204188 #882075 #886720 #208833

split-complementary

#204188 #883320 #758820

monochromatic

#091225 #142956 #204188 #2C59BA #4D78D5

Accessibility & contrast

On white

9.66

#204188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#204188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204188

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204188	#FFFFFF	#000000	##FFFFFF
##204188	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154A8B

Deuteranopia (green-blind)

#004087

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #204188;
/* rgb */ color: rgb(32, 65, 136);
/* oklch */ color: oklch(39.4% 0.125 263.1);

Tailwind

colors: {
  custom: {
    50: '#6b75ab',
    500: '#204188',
    950: '#000000',
  },
}

SCSS

$custom: #204188;
$custom-light: #6b75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#204188",
  "rgb": {
    "r": 32,
    "g": 65,
    "b": 136
  },
  "hsl": {
    "h": 220.962,
    "s": 61.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39355,
    "c": 0.12513,
    "h": 263.1
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary

#204188

secondary

#B8964C

accent

#B243E5

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #204188

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

Preview Lab → · Contrast checker → · Palette generator →