#370430#370430

#370430 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.6% C 0.096 H 334.6°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#370430
RGB	rgb(55, 4, 48)
HSL	hsl(308, 86%, 12%)
HSV	hsv(308, 93%, 22%)
CMYK	cmyk(0%, 92.7%, 12.7%, 78.4%)
CIE-LAB	lab(9.90, 29.84, -15.06)
CIE-LCH	lch(9.90, 33.42, 333.22°)
OKLab	oklab(23.61% 0.087 -0.0413)
OKLCH	oklch(23.61% 0.096 334.6)
XYZ	xyz(2.1525, 1.1127, 2.8971)
Luminance	0.0111 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370430 #04370B

analogous

#250437 #370430 #370417

triadic

#370430 #303704 #043037

tetradic

#370430 #372504 #04370B #041737

square

#370430 #372504 #04370B #041737

split-complementary

#370430 #173704 #043725

monochromatic

#1D0219 #1D0219 #370430 #700862 #A90C94

Accessibility & contrast

On white

17.18

#370430 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#370430 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370430

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370430	#FFFFFF	#000000	##FFFFFF
##370430	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031631

Deuteranopia (green-blind)

#171E2F

Tritanopia (blue-blind)

#3A0819

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #370430;
/* rgb */ color: rgb(55, 4, 48);
/* oklch */ color: oklch(23.6% 0.096 334.6);

Tailwind

colors: {
  custom: {
    50: '#704b68',
    500: '#370430',
    950: '#000000',
  },
}

SCSS

$custom: #370430;
$custom-light: #704b68;
$custom-dark: #000000;

JSON

{
  "hex": "#370430",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 48
  },
  "hsl": {
    "h": 308.235,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2361,
    "c": 0.09631,
    "h": 334.6
  },
  "luminance": 0.01112
}

Semantic roles & 50–950 ramp

primary

#370430

secondary

#1E792A

accent

#FD482B

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080106

muted

#7B777A

Preview Lab

Preview with #370430

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

Preview Lab → · Contrast checker → · Palette generator →