#370742#370742

#370742 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.108 H 319.1°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#370742
RGB	rgb(55, 7, 66)
HSL	hsl(289, 81%, 14%)
HSV	hsv(289, 89%, 26%)
CMYK	cmyk(16.7%, 89.4%, 0%, 74.1%)
CIE-LAB	lab(11.67, 32.04, -25.20)
CIE-LCH	lch(11.67, 40.77, 321.81°)
OKLab	oklab(25.29% 0.0819 -0.0709)
OKLCH	oklch(25.29% 0.108 319.1)
XYZ	xyz(2.6348, 1.3577, 5.2765)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370742 #124207

analogous

#1A0742 #370742 #420730

triadic

#370742 #423707 #074237

tetradic

#370742 #421A07 #124207 #073042

square

#370742 #421A07 #124207 #073042

split-complementary

#370742 #304207 #07421A

monochromatic

#17031C #17031C #370742 #650D79 #9313B1

Accessibility & contrast

On white

16.51

#370742 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#370742 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370742

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370742	#FFFFFF	#000000	##FFFFFF
##370742	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C44

Deuteranopia (green-blind)

#0B2041

Tritanopia (blue-blind)

#371425

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #370742;
/* rgb */ color: rgb(55, 7, 66);
/* oklch */ color: oklch(25.3% 0.108 319.1);

Tailwind

colors: {
  custom: {
    50: '#714e77',
    500: '#370742',
    950: '#000000',
  },
}

SCSS

$custom: #370742;
$custom-light: #714e77;
$custom-dark: #000000;

JSON

{
  "hex": "#370742",
  "rgb": {
    "r": 55,
    "g": 7,
    "b": 66
  },
  "hsl": {
    "h": 288.814,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25288,
    "c": 0.10828,
    "h": 319.1
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#370742

secondary

#358124

accent

#F73156

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #370742

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

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