#20256E#20256E

#20256E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.2% C 0.124 H 273.6°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#20256E
RGB	rgb(32, 37, 110)
HSL	hsl(236, 55%, 28%)
HSV	hsv(236, 71%, 43%)
CMYK	cmyk(70.9%, 66.4%, 0%, 56.9%)
CIE-LAB	lab(19.04, 23.92, -43.04)
CIE-LCH	lch(19.04, 49.23, 299.06°)
OKLab	oklab(31.17% 0.0079 -0.1242)
OKLCH	oklch(31.17% 0.124 273.6)
XYZ	xyz(4.0708, 2.7556, 15.0662)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20256E #6E6920

analogous

#204C6E #20256E #42206E

triadic

#20256E #6E2025 #256E20

tetradic

#20256E #6E204C #6E6920 #206E42

square

#20256E #6E204C #6E6920 #206E42

split-complementary

#20256E #6E4220 #4C6E20

monochromatic

#070818 #12153F #20256E #2E359D #4149C8

Accessibility & contrast

On white

13.54

#20256E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#20256E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20256E

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20256E	#FFFFFF	#000000	##FFFFFF
##20256E	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002B6D

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20256e;
/* rgb */ color: rgb(32, 37, 110);
/* oklch */ color: oklch(31.2% 0.124 273.6);

Tailwind

colors: {
  custom: {
    50: '#675f98',
    500: '#20256e',
    950: '#000000',
  },
}

SCSS

$custom: #20256e;
$custom-light: #675f98;
$custom-dark: #000000;

JSON

{
  "hex": "#20256e",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 110
  },
  "hsl": {
    "h": 236.154,
    "s": 54.93,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3117,
    "c": 0.12441,
    "h": 273.6
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#20256E

secondary

#A29C48

accent

#D54ADE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #20256E

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

Preview Lab → · Contrast checker → · Palette generator →