#20377E#20377E

#20377E is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.3% C 0.124 H 266.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#20377E
RGB	rgb(32, 55, 126)
HSL	hsl(225, 59%, 31%)
HSV	hsv(225, 75%, 49%)
CMYK	cmyk(74.6%, 56.3%, 0%, 50.6%)
CIE-LAB	lab(25.40, 17.57, -42.90)
CIE-LCH	lch(25.40, 46.36, 292.28°)
OKLab	oklab(36.33% -0.0073 -0.1235)
OKLCH	oklch(36.33% 0.124 266.6)
XYZ	xyz(5.7264, 4.5452, 20.3101)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20377E #7E6720

analogous

#20667E #20377E #38207E

triadic

#20377E #7E2037 #377E20

tetradic

#20377E #7E2066 #7E6720 #207E38

square

#20377E #7E2066 #7E6720 #207E38

split-complementary

#20377E #7E3820 #667E20

monochromatic

#070C1C #14224D #20377E #2C4CAF #4869D0

Accessibility & contrast

On white

11.00

#20377E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#20377E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20377E

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20377E	#FFFFFF	#000000	##FFFFFF
##20377E	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004180

Deuteranopia (green-blind)

#00387D

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #20377e;
/* rgb */ color: rgb(32, 55, 126);
/* oklch */ color: oklch(36.3% 0.124 266.6);

Tailwind

colors: {
  custom: {
    50: '#696da4',
    500: '#20377e',
    950: '#000000',
  },
}

SCSS

$custom: #20377e;
$custom-light: #696da4;
$custom-dark: #000000;

JSON

{
  "hex": "#20377e",
  "rgb": {
    "r": 32,
    "g": 55,
    "b": 126
  },
  "hsl": {
    "h": 225.319,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36332,
    "c": 0.12374,
    "h": 266.6
  },
  "luminance": 0.04546
}

Semantic roles & 50–950 ramp

primary

#20377E

secondary

#B19749

accent

#BC45E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #20377E

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

Preview Lab → · Contrast checker → · Palette generator →