#20408B#20408B

#20408B is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.4% C 0.131 H 264.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#20408B
RGB	rgb(32, 64, 139)
HSL	hsl(222, 63%, 34%)
HSV	hsv(222, 77%, 55%)
CMYK	cmyk(77%, 54%, 0%, 45.5%)
CIE-LAB	lab(29.00, 16.50, -45.17)
CIE-LCH	lch(29.00, 48.09, 290.06°)
OKLab	oklab(39.37% -0.0138 -0.13)
OKLCH	oklch(39.37% 0.131 264)
XYZ	xyz(7.0876, 5.8372, 25.1742)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20408B #8B6B20

analogous

#20758B #20408B #35208B

triadic

#20408B #8B2040 #408B20

tetradic

#20408B #8B2075 #8B6B20 #208B35

square

#20408B #8B2075 #8B6B20 #208B35

split-complementary

#20408B #8B3520 #758B20

monochromatic

#091228 #152959 #20408B #2B57BD #4F77D6

Accessibility & contrast

On white

9.69

#20408B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#20408B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20408B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20408B	#FFFFFF	#000000	##FFFFFF
##20408B	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4A8E

Deuteranopia (green-blind)

#00408A

Tritanopia (blue-blind)

#00525F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #20408b;
/* rgb */ color: rgb(32, 64, 139);
/* oklch */ color: oklch(39.4% 0.131 264.0);

Tailwind

colors: {
  custom: {
    50: '#6c74ad',
    500: '#20408b',
    950: '#000000',
  },
}

SCSS

$custom: #20408b;
$custom-light: #6c74ad;
$custom-dark: #000000;

JSON

{
  "hex": "#20408b",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 139
  },
  "hsl": {
    "h": 222.056,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.39373,
    "c": 0.13077,
    "h": 264
  },
  "luminance": 0.05838
}

Semantic roles & 50–950 ramp

primary

#20408B

secondary

#BA994D

accent

#B542E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #20408B

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

Preview Lab → · Contrast checker → · Palette generator →