#370943#370943

#370943 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.6% C 0.107 H 318.2°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#370943
RGB	rgb(55, 9, 67)
HSL	hsl(288, 76%, 15%)
HSV	hsv(288, 87%, 26%)
CMYK	cmyk(17.9%, 86.6%, 0%, 73.7%)
CIE-LAB	lab(12.04, 31.42, -25.31)
CIE-LCH	lch(12.04, 40.35, 321.15°)
OKLab	oklab(25.57% 0.0795 -0.0712)
OKLCH	oklch(25.57% 0.107 318.2)
XYZ	xyz(2.6862, 1.4130, 5.4403)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370943 #154309

analogous

#1A0943 #370943 #430932

triadic

#370943 #433709 #094337

tetradic

#370943 #431A09 #154309 #093243

square

#370943 #431A09 #154309 #093243

split-complementary

#370943 #324309 #09431A

monochromatic

#16041B #16041B #370943 #631079 #9017AF

Accessibility & contrast

On white

16.37

#370943 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#370943 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370943

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370943	#FFFFFF	#000000	##FFFFFF
##370943	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D45

Deuteranopia (green-blind)

#0C2142

Tritanopia (blue-blind)

#371626

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #370943;
/* rgb */ color: rgb(55, 9, 67);
/* oklch */ color: oklch(25.6% 0.107 318.2);

Tailwind

colors: {
  custom: {
    50: '#704e77',
    500: '#370943',
    950: '#000000',
  },
}

SCSS

$custom: #370943;
$custom-light: #704e77;
$custom-dark: #000000;

JSON

{
  "hex": "#370943",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 67
  },
  "hsl": {
    "h": 287.586,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25574,
    "c": 0.10673,
    "h": 318.2
  },
  "luminance": 0.01413
}

Semantic roles & 50–950 ramp

primary

#370943

secondary

#3A8127

accent

#F3355C

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370943

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

Preview Lab → · Contrast checker → · Palette generator →