#20366E#20366E

#20366E is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.101 H 265.4°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#20366E
RGB	rgb(32, 54, 110)
HSL	hsl(223, 55%, 28%)
HSV	hsv(223, 71%, 43%)
CMYK	cmyk(70.9%, 50.9%, 0%, 56.9%)
CIE-LAB	lab(23.90, 11.89, -35.15)
CIE-LCH	lch(23.90, 37.10, 288.69°)
OKLab	oklab(34.82% -0.0082 -0.1007)
OKLCH	oklch(34.82% 0.101 265.4)
XYZ	xyz(4.7283, 4.0707, 15.2854)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20366E #6E5820

analogous

#205D6E #20366E #31206E

triadic

#20366E #6E2036 #366E20

tetradic

#20366E #6E205D #6E5820 #206E31

square

#20366E #6E205D #6E5820 #206E31

split-complementary

#20366E #6E3120 #5D6E20

monochromatic

#070C18 #121F3F #20366E #2E4D9D #4167C8

Accessibility & contrast

On white

11.58

#20366E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#20366E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20366E

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20366E	#FFFFFF	#000000	##FFFFFF
##20366E	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183D70

Deuteranopia (green-blind)

#05366D

Tritanopia (blue-blind)

#00434C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #20366e;
/* rgb */ color: rgb(32, 54, 110);
/* oklch */ color: oklch(34.8% 0.101 265.4);

Tailwind

colors: {
  custom: {
    50: '#666c98',
    500: '#20366e',
    950: '#000000',
  },
}

SCSS

$custom: #20366e;
$custom-light: #666c98;
$custom-dark: #000000;

JSON

{
  "hex": "#20366e",
  "rgb": {
    "r": 32,
    "g": 54,
    "b": 110
  },
  "hsl": {
    "h": 223.077,
    "s": 54.93,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34818,
    "c": 0.10106,
    "h": 265.4
  },
  "luminance": 0.04071
}

Semantic roles & 50–950 ramp

primary

#20366E

secondary

#A28848

accent

#B44ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #20366E

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

Preview Lab → · Contrast checker → · Palette generator →