#20256D#20256D

#20256D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.123 H 273.7°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#20256D
RGB	rgb(32, 37, 109)
HSL	hsl(236, 55%, 28%)
HSV	hsv(236, 71%, 43%)
CMYK	cmyk(70.6%, 66.1%, 0%, 57.3%)
CIE-LAB	lab(18.95, 23.53, -42.54)
CIE-LCH	lch(18.95, 48.61, 298.95°)
OKLab	oklab(31.07% 0.008 -0.1227)
OKLCH	oklch(31.07% 0.123 273.7)
XYZ	xyz(4.0166, 2.7340, 14.7811)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20256D #6D6820

analogous

#204B6D #20256D #41206D

triadic

#20256D #6D2025 #256D20

tetradic

#20256D #6D204B #6D6820 #206D41

square

#20256D #6D204B #6D6820 #206D41

split-complementary

#20256D #6D4120 #4B6D20

monochromatic

#070818 #12153E #20256D #2E359C #4049C7

Accessibility & contrast

On white

13.58

#20256D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#20256D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20256D

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20256D	#FFFFFF	#000000	##FFFFFF
##20256D	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#002B6C

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20256d;
/* rgb */ color: rgb(32, 37, 109);
/* oklch */ color: oklch(31.1% 0.123 273.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#20256d",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 109
  },
  "hsl": {
    "h": 236.104,
    "s": 54.61,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31074,
    "c": 0.12296,
    "h": 273.7
  },
  "luminance": 0.02734
}

Semantic roles & 50–950 ramp

primary

#20256D

secondary

#A19B48

accent

#D44ADE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #20256D

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

Preview Lab → · Contrast checker → · Palette generator →