#204399#204399

#204399 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.147 H 264.2°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#204399
RGB	rgb(32, 67, 153)
HSL	hsl(223, 65%, 36%)
HSV	hsv(223, 79%, 60%)
CMYK	cmyk(79.1%, 56.2%, 0%, 40%)
CIE-LAB	lab(30.93, 20.01, -50.62)
CIE-LCH	lch(30.93, 54.43, 291.57°)
OKLab	oklab(41.17% -0.0149 -0.146)
OKLCH	oklch(41.17% 0.147 264.2)
XYZ	xyz(8.3505, 6.6203, 30.9686)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204399 #997620

analogous

#208099 #204399 #3A2099

triadic

#204399 #992043 #439920

tetradic

#204399 #992080 #997620 #20993A

square

#204399 #992080 #997620 #20993A

split-complementary

#204399 #993A20 #809920

monochromatic

#0B1734 #152D66 #204399 #2B59CC #577EDC

Accessibility & contrast

On white

9.04

#204399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#204399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204399

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204399	#FFFFFF	#000000	##FFFFFF
##204399	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9C

Deuteranopia (green-blind)

#004397

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #204399;
/* rgb */ color: rgb(32, 67, 153);
/* oklch */ color: oklch(41.2% 0.147 264.2);

Tailwind

colors: {
  custom: {
    50: '#6f76b8',
    500: '#204399',
    950: '#000000',
  },
}

SCSS

$custom: #204399;
$custom-light: #6f76b8;
$custom-dark: #000000;

JSON

{
  "hex": "#204399",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 153
  },
  "hsl": {
    "h": 222.645,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41172,
    "c": 0.14678,
    "h": 264.2
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#204399

secondary

#C0A155

accent

#B83FE8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #204399

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

Preview Lab → · Contrast checker → · Palette generator →