#20356E#20356E

#20356E is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.6% C 0.102 H 266.0°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#20356E
RGB	rgb(32, 53, 110)
HSL	hsl(224, 55%, 28%)
HSV	hsv(224, 71%, 43%)
CMYK	cmyk(70.9%, 51.8%, 0%, 56.9%)
CIE-LAB	lab(23.60, 12.60, -35.63)
CIE-LCH	lch(23.60, 37.80, 289.47°)
OKLab	oklab(34.59% -0.0071 -0.1022)
OKLCH	oklch(34.59% 0.102 266)
XYZ	xyz(4.6823, 3.9786, 15.2700)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20356E #6E5920

analogous

#205C6E #20356E #32206E

triadic

#20356E #6E2035 #356E20

tetradic

#20356E #6E205C #6E5920 #206E32

square

#20356E #6E205C #6E5920 #206E32

split-complementary

#20356E #6E3220 #5C6E20

monochromatic

#070B18 #121E3F #20356E #2E4C9D #4165C8

Accessibility & contrast

On white

11.69

#20356E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#20356E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20356E

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20356E	#FFFFFF	#000000	##FFFFFF
##20356E	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153C70

Deuteranopia (green-blind)

#01356D

Tritanopia (blue-blind)

#00424C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20356e;
/* rgb */ color: rgb(32, 53, 110);
/* oklch */ color: oklch(34.6% 0.102 266.0);

Tailwind

colors: {
  custom: {
    50: '#666b98',
    500: '#20356e',
    950: '#000000',
  },
}

SCSS

$custom: #20356e;
$custom-light: #666b98;
$custom-dark: #000000;

JSON

{
  "hex": "#20356e",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 110
  },
  "hsl": {
    "h": 223.846,
    "s": 54.93,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34586,
    "c": 0.10243,
    "h": 266
  },
  "luminance": 0.03979
}

Semantic roles & 50–950 ramp

primary

#20356E

secondary

#A28A48

accent

#B64ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #20356E

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

Preview Lab → · Contrast checker → · Palette generator →