#204EA6#204EA6

#204EA6 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.151 H 261.7°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#204EA6
RGB	rgb(32, 78, 166)
HSL	hsl(219, 68%, 39%)
HSV	hsv(219, 81%, 65%)
CMYK	cmyk(80.7%, 53%, 0%, 34.9%)
CIE-LAB	lab(35.02, 17.70, -51.82)
CIE-LCH	lch(35.02, 54.76, 288.86°)
OKLab	oklab(44.59% -0.0217 -0.1493)
OKLCH	oklch(44.59% 0.151 261.7)
XYZ	xyz(10.2005, 8.5078, 37.1736)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204EA6 #A67820

analogous

#2091A6 #204EA6 #3520A6

triadic

#204EA6 #A6204E #4EA620

tetradic

#204EA6 #A62091 #A67820 #20A635

square

#204EA6 #A62091 #A67820 #20A635

split-complementary

#204EA6 #A63520 #91A620

monochromatic

#0C1E3F #163673 #204EA6 #2D67D6 #608CE0

Accessibility & contrast

On white

7.77

#204EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#204EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204EA6

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204EA6	#FFFFFF	#000000	##FFFFFF
##204EA6	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E59A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #204ea6;
/* rgb */ color: rgb(32, 78, 166);
/* oklch */ color: oklch(44.6% 0.151 261.7);

Tailwind

colors: {
  custom: {
    50: '#727ec1',
    500: '#204ea6',
    950: '#000000',
  },
}

SCSS

$custom: #204ea6;
$custom-light: #727ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#204ea6",
  "rgb": {
    "r": 32,
    "g": 78,
    "b": 166
  },
  "hsl": {
    "h": 219.403,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44585,
    "c": 0.15092,
    "h": 261.7
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#204EA6

secondary

#C5A15D

accent

#AF3DEB

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #204EA6

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

Preview Lab → · Contrast checker → · Palette generator →