#20288D#20288D

#20288D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.164 H 271.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#20288D
RGB	rgb(32, 40, 141)
HSL	hsl(236, 63%, 34%)
HSV	hsv(236, 77%, 55%)
CMYK	cmyk(77.3%, 71.6%, 0%, 44.7%)
CIE-LAB	lab(22.82, 33.53, -56.50)
CIE-LCH	lch(22.82, 65.70, 300.69°)
OKLab	oklab(34.84% 0.0028 -0.1635)
OKLCH	oklch(34.84% 0.164 271)
XYZ	xyz(6.1605, 3.7471, 25.5927)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20288D #8D8520

analogous

#205F8D #20288D #4F208D

triadic

#20288D #8D2028 #288D20

tetradic

#20288D #8D205F #8D8520 #208D4F

square

#20288D #8D205F #8D8520 #208D4F

split-complementary

#20288D #8D4F20 #5F8D20

monochromatic

#090C29 #151A5B #20288D #2B36BF #505AD7

Accessibility & contrast

On white

12.00

#20288D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#20288D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20288D

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20288D	#FFFFFF	#000000	##FFFFFF
##20288D	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00318B

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #20288d;
/* rgb */ color: rgb(32, 40, 141);
/* oklch */ color: oklch(34.8% 0.164 271.0);

Tailwind

colors: {
  custom: {
    50: '#6e62af',
    500: '#20288d',
    950: '#000000',
  },
}

SCSS

$custom: #20288d;
$custom-light: #6e62af;
$custom-dark: #000000;

JSON

{
  "hex": "#20288d",
  "rgb": {
    "r": 32,
    "g": 40,
    "b": 141
  },
  "hsl": {
    "h": 235.596,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34844,
    "c": 0.16356,
    "h": 271
  },
  "luminance": 0.03748
}

Semantic roles & 50–950 ramp

primary

#20288D

secondary

#BAB34E

accent

#DA42E6

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#080511

muted

#7B7980

Preview Lab

Preview with #20288D

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

Preview Lab → · Contrast checker → · Palette generator →