#370B46#370B46

#370B46 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.0% C 0.107 H 315.8°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#370B46
RGB	rgb(55, 11, 70)
HSL	hsl(285, 73%, 16%)
HSV	hsv(285, 84%, 27%)
CMYK	cmyk(21.4%, 84.3%, 0%, 72.5%)
CIE-LAB	lab(12.57, 31.29, -26.57)
CIE-LCH	lch(12.57, 41.05, 319.66°)
OKLab	oklab(26.02% 0.0769 -0.0749)
OKLCH	oklch(26.02% 0.107 315.8)
XYZ	xyz(2.8005, 1.4939, 5.9340)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370B46 #1A460B

analogous

#190B46 #370B46 #460B37

triadic

#370B46 #46370B #0B4637

tetradic

#370B46 #46190B #1A460B #0B3746

square

#370B46 #46190B #1A460B #0B3746

split-complementary

#370B46 #37460B #0B4619

monochromatic

#15041A #15041A #370B46 #61137B #8A1CB0

Accessibility & contrast

On white

16.17

#370B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370B46

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370B46	#FFFFFF	#000000	##FFFFFF
##370B46	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E48

Deuteranopia (green-blind)

#0A2245

Tritanopia (blue-blind)

#361828

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370b46;
/* rgb */ color: rgb(55, 11, 70);
/* oklch */ color: oklch(26.0% 0.107 315.8);

Tailwind

colors: {
  custom: {
    50: '#70507a',
    500: '#370b46',
    950: '#000000',
  },
}

SCSS

$custom: #370b46;
$custom-light: #70507a;
$custom-dark: #000000;

JSON

{
  "hex": "#370b46",
  "rgb": {
    "r": 55,
    "g": 11,
    "b": 70
  },
  "hsl": {
    "h": 284.746,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26022,
    "c": 0.10737,
    "h": 315.8
  },
  "luminance": 0.01494
}

Semantic roles & 50–950 ramp

primary

#370B46

secondary

#41822A

accent

#F03867

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370B46

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

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