#370341#370341

#370341 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.113 H 320.3°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#370341
RGB	rgb(55, 3, 65)
HSL	hsl(290, 91%, 13%)
HSV	hsv(290, 95%, 25%)
CMYK	cmyk(15.4%, 95.4%, 0%, 74.5%)
CIE-LAB	lab(10.99, 33.60, -25.60)
CIE-LCH	lch(10.99, 42.24, 322.69°)
OKLab	oklab(24.78% 0.0867 -0.072)
OKLCH	oklch(24.78% 0.113 320.3)
XYZ	xyz(2.5621, 1.2591, 5.1081)
Luminance	0.0126 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370341 #0D4103

analogous

#180341 #370341 #41032C

triadic

#370341 #413703 #034137

tetradic

#370341 #411803 #0D4103 #032C41

square

#370341 #411803 #0D4103 #032C41

split-complementary

#370341 #2C4103 #034118

monochromatic

#19011D #19011D #370341 #68067B #9A08B6

Accessibility & contrast

On white

16.78

#370341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#370341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370341

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370341	#FFFFFF	#000000	##FFFFFF
##370341	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A43

Deuteranopia (green-blind)

#091F40

Tritanopia (blue-blind)

#371123

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #370341;
/* rgb */ color: rgb(55, 3, 65);
/* oklch */ color: oklch(24.8% 0.113 320.3);

Tailwind

colors: {
  custom: {
    50: '#714c76',
    500: '#370341',
    950: '#000000',
  },
}

SCSS

$custom: #370341;
$custom-light: #714c76;
$custom-dark: #000000;

JSON

{
  "hex": "#370341",
  "rgb": {
    "r": 55,
    "g": 3,
    "b": 65
  },
  "hsl": {
    "h": 290.323,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2478,
    "c": 0.11271,
    "h": 320.3
  },
  "luminance": 0.01259
}

Semantic roles & 50–950 ramp

primary

#370341

secondary

#2D831D

accent

#FF294B

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#080108

muted

#7B777B

Preview Lab

Preview with #370341

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

Preview Lab → · Contrast checker → · Palette generator →