#204E99#204E99

#204E99 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.6% C 0.133 H 259.8°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#204E99
RGB	rgb(32, 78, 153)
HSL	hsl(217, 65%, 36%)
HSV	hsv(217, 79%, 60%)
CMYK	cmyk(79.1%, 49%, 0%, 40%)
CIE-LAB	lab(34.10, 12.53, -45.49)
CIE-LCH	lch(34.10, 47.19, 285.40°)
OKLab	oklab(43.59% -0.0235 -0.1307)
OKLCH	oklch(43.59% 0.133 259.8)
XYZ	xyz(9.0677, 8.0547, 31.2076)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204E99 #996B20

analogous

#208B99 #204E99 #2F2099

triadic

#204E99 #99204E #4E9920

tetradic

#204E99 #99208B #996B20 #20992F

square

#204E99 #99208B #996B20 #20992F

split-complementary

#204E99 #992F20 #8B9920

monochromatic

#0B1A34 #153466 #204E99 #2B68CC #578ADC

Accessibility & contrast

On white

8.04

#204E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#204E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204E99

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204E99	#FFFFFF	#000000	##FFFFFF
##204E99	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23569C

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#00606C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #204e99;
/* rgb */ color: rgb(32, 78, 153);
/* oklch */ color: oklch(43.6% 0.133 259.8);

Tailwind

colors: {
  custom: {
    50: '#6f7fb7',
    500: '#204e99',
    950: '#000000',
  },
}

SCSS

$custom: #204e99;
$custom-light: #6f7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#204e99",
  "rgb": {
    "r": 32,
    "g": 78,
    "b": 153
  },
  "hsl": {
    "h": 217.19,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.43586,
    "c": 0.13282,
    "h": 259.8
  },
  "luminance": 0.08056
}

Semantic roles & 50–950 ramp

primary

#204E99

secondary

#C09755

accent

#A83FE8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #204E99

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

Preview Lab → · Contrast checker → · Palette generator →