#37247D#37247D

#37247D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.3% C 0.142 H 286.0°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#37247D
RGB	rgb(55, 36, 125)
HSL	hsl(253, 55%, 32%)
HSV	hsv(253, 71%, 49%)
CMYK	cmyk(56%, 71.2%, 0%, 51%)
CIE-LAB	lab(22.14, 33.66, -47.50)
CIE-LCH	lch(22.14, 58.22, 305.32°)
OKLab	oklab(34.34% 0.0392 -0.1365)
OKLCH	oklch(34.34% 0.142 286)
XYZ	xyz(5.9070, 3.5543, 19.7729)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37247D #6A7D24

analogous

#243E7D #37247D #64247D

triadic

#37247D #7D3724 #247D37

tetradic

#37247D #7D243E #6A7D24 #247D64

square

#37247D #7D243E #6A7D24 #247D64

split-complementary

#37247D #7D6424 #3E7D24

monochromatic

#0D091E #22164D #37247D #4C32AD #6A4FCC

Accessibility & contrast

On white

12.27

#37247D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#37247D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37247D

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37247D	#FFFFFF	#000000	##FFFFFF
##37247D	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#193B4D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #37247d;
/* rgb */ color: rgb(55, 36, 125);
/* oklch */ color: oklch(34.3% 0.142 286.0);

Tailwind

colors: {
  custom: {
    50: '#7660a3',
    500: '#37247d',
    950: '#000000',
  },
}

SCSS

$custom: #37247d;
$custom-light: #7660a3;
$custom-dark: #000000;

JSON

{
  "hex": "#37247d",
  "rgb": {
    "r": 55,
    "g": 36,
    "b": 125
  },
  "hsl": {
    "h": 252.809,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34338,
    "c": 0.14204,
    "h": 286
  },
  "luminance": 0.03555
}

Semantic roles & 50–950 ramp

primary

#37247D

secondary

#9AAF4D

accent

#DF49BF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #37247D

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

Preview Lab → · Contrast checker → · Palette generator →