#370535#370535

#370535 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.1% C 0.099 H 329.9°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#370535
RGB	rgb(55, 5, 53)
HSL	hsl(302, 83%, 12%)
HSV	hsv(302, 91%, 22%)
CMYK	cmyk(0%, 90.9%, 3.6%, 78.4%)
CIE-LAB	lab(10.39, 30.27, -17.93)
CIE-LCH	lch(10.39, 35.19, 329.36°)
OKLab	oklab(24.07% 0.0857 -0.0496)
OKLCH	oklch(24.07% 0.099 329.9)
XYZ	xyz(2.2724, 1.1780, 3.4752)
Luminance	0.0118 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370535 #053707

analogous

#200537 #370535 #37051C

triadic

#370535 #353705 #053537

tetradic

#370535 #372005 #053707 #051C37

square

#370535 #372005 #053707 #051C37

split-complementary

#370535 #1C3705 #053720

monochromatic

#1C031B #1C031B #370535 #6F0A6B #A70FA1

Accessibility & contrast

On white

17.00

#370535 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#370535 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370535

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370535	#FFFFFF	#000000	##FFFFFF
##370535	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001836

Deuteranopia (green-blind)

#141F34

Tritanopia (blue-blind)

#390C1D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370535;
/* rgb */ color: rgb(55, 5, 53);
/* oklch */ color: oklch(24.1% 0.099 329.9);

Tailwind

colors: {
  custom: {
    50: '#704c6c',
    500: '#370535',
    950: '#000000',
  },
}

SCSS

$custom: #370535;
$custom-light: #704c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#370535",
  "rgb": {
    "r": 55,
    "g": 5,
    "b": 53
  },
  "hsl": {
    "h": 302.4,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.24072,
    "c": 0.099,
    "h": 329.9
  },
  "luminance": 0.01178
}

Semantic roles & 50–950 ramp

primary

#370535

secondary

#207823

accent

#FA362E

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080107

muted

#7B777A

Preview Lab

Preview with #370535

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

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