#20377D#20377D

#20377D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.2% C 0.122 H 266.5°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#20377D
RGB	rgb(32, 55, 125)
HSL	hsl(225, 59%, 31%)
HSV	hsv(225, 74%, 49%)
CMYK	cmyk(74.4%, 56%, 0%, 51%)
CIE-LAB	lab(25.32, 17.18, -42.40)
CIE-LCH	lch(25.32, 45.74, 292.05°)
OKLab	oklab(36.25% -0.0074 -0.122)
OKLCH	oklch(36.25% 0.122 266.5)
XYZ	xyz(5.6622, 4.5195, 19.9720)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20377D #7D6620

analogous

#20657D #20377D #37207D

triadic

#20377D #7D2037 #377D20

tetradic

#20377D #7D2065 #7D6620 #207D37

square

#20377D #7D2065 #7D6620 #207D37

split-complementary

#20377D #7D3720 #657D20

monochromatic

#070C1C #14224C #20377D #2C4CAE #4769D0

Accessibility & contrast

On white

11.03

#20377D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#20377D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20377D

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20377D	#FFFFFF	#000000	##FFFFFF
##20377D	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01407F

Deuteranopia (green-blind)

#00387C

Tritanopia (blue-blind)

#004854

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #20377d;
/* rgb */ color: rgb(32, 55, 125);
/* oklch */ color: oklch(36.2% 0.122 266.5);

Tailwind

colors: {
  custom: {
    50: '#696da3',
    500: '#20377d',
    950: '#000000',
  },
}

SCSS

$custom: #20377d;
$custom-light: #696da3;
$custom-dark: #000000;

JSON

{
  "hex": "#20377d",
  "rgb": {
    "r": 32,
    "g": 55,
    "b": 125
  },
  "hsl": {
    "h": 225.161,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36249,
    "c": 0.12227,
    "h": 266.5
  },
  "luminance": 0.0452
}

Semantic roles & 50–950 ramp

primary

#20377D

secondary

#B09649

accent

#BC45E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #20377D

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

Preview Lab → · Contrast checker → · Palette generator →