#370E52#370E52

#370E52 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.4% C 0.117 H 307.7°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#370E52
RGB	rgb(55, 14, 82)
HSL	hsl(276, 71%, 19%)
HSV	hsv(276, 83%, 32%)
CMYK	cmyk(32.9%, 82.9%, 0%, 67.8%)
CIE-LAB	lab(14.03, 32.92, -32.49)
CIE-LCH	lch(14.03, 46.25, 315.38°)
OKLab	oklab(27.37% 0.0713 -0.0923)
OKLCH	oklch(27.37% 0.117 307.7)
XYZ	xyz(3.2553, 1.7355, 8.1445)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E52 #29520E

analogous

#150E52 #370E52 #520E4B

triadic

#370E52 #52370E #0E5237

tetradic

#370E52 #52150E #29520E #0E4B52

square

#370E52 #52150E #29520E #0E4B52

split-complementary

#370E52 #4B520E #0E5215

monochromatic

#12041A #14051E #370E52 #5A1786 #7D20BB

Accessibility & contrast

On white

15.59

#370E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#370E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E52

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E52	#FFFFFF	#000000	##FFFFFF
##370E52	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002254

Deuteranopia (green-blind)

#002451

Tritanopia (blue-blind)

#331F2F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #370e52;
/* rgb */ color: rgb(55, 14, 82);
/* oklch */ color: oklch(27.4% 0.117 307.7);

Tailwind

colors: {
  custom: {
    50: '#715283',
    500: '#370e52',
    950: '#000000',
  },
}

SCSS

$custom: #370e52;
$custom-light: #715283;
$custom-dark: #000000;

JSON

{
  "hex": "#370e52",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 82
  },
  "hsl": {
    "h": 276.176,
    "s": 70.833,
    "l": 18.824
  },
  "oklch": {
    "l": 0.27374,
    "c": 0.11664,
    "h": 307.7
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#370E52

secondary

#548C2F

accent

#EE3A81

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #370E52

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

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