#370F46#370F46

#370F46 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.5% C 0.102 H 315.2°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#370F46
RGB	rgb(55, 15, 70)
HSL	hsl(284, 65%, 17%)
HSV	hsv(284, 79%, 27%)
CMYK	cmyk(21.4%, 78.6%, 0%, 72.5%)
CIE-LAB	lab(13.21, 29.47, -25.54)
CIE-LCH	lch(13.21, 39.00, 319.09°)
OKLab	oklab(26.48% 0.0723 -0.0719)
OKLCH	oklch(26.48% 0.102 315.2)
XYZ	xyz(2.8517, 1.5962, 5.9510)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370F46 #1E460F

analogous

#1C0F46 #370F46 #460F3A

triadic

#370F46 #46370F #0F4637

tetradic

#370F46 #461C0F #1E460F #0F3A46

square

#370F46 #461C0F #1E460F #0F3A46

split-complementary

#370F46 #3A460F #0F461C

monochromatic

#140519 #140519 #370F46 #5F1A78 #8625AB

Accessibility & contrast

On white

15.92

#370F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#370F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F46

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370F46	#FFFFFF	#000000	##FFFFFF
##370F46	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002048

Deuteranopia (green-blind)

#0D2345

Tritanopia (blue-blind)

#361A29

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #370f46;
/* rgb */ color: rgb(55, 15, 70);
/* oklch */ color: oklch(26.5% 0.102 315.2);

Tailwind

colors: {
  custom: {
    50: '#70517a',
    500: '#370f46',
    950: '#000000',
  },
}

SCSS

$custom: #370f46;
$custom-light: #70517a;
$custom-dark: #000000;

JSON

{
  "hex": "#370f46",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 70
  },
  "hsl": {
    "h": 283.636,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26475,
    "c": 0.102,
    "h": 315.2
  },
  "luminance": 0.01596
}

Semantic roles & 50–950 ramp

primary

#370F46

secondary

#468030

accent

#E8406E

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370F46

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

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