#372887#372887

#372887 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.9% C 0.150 H 283.0°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#372887
RGB	rgb(55, 40, 135)
HSL	hsl(249, 54%, 34%)
HSV	hsv(249, 70%, 53%)
CMYK	cmyk(59.3%, 70.4%, 0%, 47.1%)
CIE-LAB	lab(23.93, 34.50, -50.87)
CIE-LCH	lch(23.93, 61.46, 304.14°)
OKLab	oklab(35.91% 0.0338 -0.1464)
OKLCH	oklch(35.91% 0.15 283)
XYZ	xyz(6.7062, 4.0786, 23.3509)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372887 #788728

analogous

#284987 #372887 #672887

triadic

#372887 #873728 #288737

tetradic

#372887 #872849 #788728 #288767

square

#372887 #872849 #788728 #288767

split-complementary

#372887 #876728 #498728

monochromatic

#110C29 #241A58 #372887 #4A36B6 #6D5BCE

Accessibility & contrast

On white

11.57

#372887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#372887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372887

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372887	#FFFFFF	#000000	##FFFFFF
##372887	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003685

Tritanopia (blue-blind)

#0A4154

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #372887;
/* rgb */ color: rgb(55, 40, 135);
/* oklch */ color: oklch(35.9% 0.150 283.0);

Tailwind

colors: {
  custom: {
    50: '#7763ab',
    500: '#372887',
    950: '#000000',
  },
}

SCSS

$custom: #372887;
$custom-light: #7763ab;
$custom-dark: #000000;

JSON

{
  "hex": "#372887",
  "rgb": {
    "r": 55,
    "g": 40,
    "b": 135
  },
  "hsl": {
    "h": 249.474,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35905,
    "c": 0.15025,
    "h": 283
  },
  "luminance": 0.04079
}

Semantic roles & 50–950 ramp

primary

#372887

secondary

#A5B457

accent

#DE4AC6

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0510

muted

#7C7A7F

Preview Lab

Preview with #372887

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

Preview Lab → · Contrast checker → · Palette generator →