#391537#391537

#391537 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.6% C 0.076 H 329.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#391537
RGB	rgb(57, 21, 55)
HSL	hsl(303, 46%, 15%)
HSV	hsv(303, 63%, 22%)
CMYK	cmyk(0%, 63.2%, 3.5%, 77.6%)
CIE-LAB	lab(13.72, 23.41, -14.11)
CIE-LCH	lch(13.72, 27.33, 328.92°)
OKLab	oklab(26.6% 0.066 -0.0387)
OKLCH	oklch(26.6% 0.076 329.6)
XYZ	xyz(2.6451, 1.6822, 3.7991)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391537 #153917

analogous

#291539 #391537 #391525

triadic

#391537 #373915 #153739

tetradic

#391537 #392915 #153917 #152539

square

#391537 #392915 #153917 #152539

split-complementary

#391537 #253915 #153929

monochromatic

#160816 #160816 #391537 #662562 #92368D

Accessibility & contrast

On white

15.71

#391537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#391537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391537

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391537	#FFFFFF	#000000	##FFFFFF
##391537	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132038

Deuteranopia (green-blind)

#1E2536

Tritanopia (blue-blind)

#3B1823

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #391537;
/* rgb */ color: rgb(57, 21, 55);
/* oklch */ color: oklch(26.6% 0.076 329.6);

Tailwind

colors: {
  custom: {
    50: '#71546e',
    500: '#391537',
    950: '#000000',
  },
}

SCSS

$custom: #391537;
$custom-light: #71546e;
$custom-dark: #000000;

JSON

{
  "hex": "#391537",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 55
  },
  "hsl": {
    "h": 303.333,
    "s": 46.154,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26598,
    "c": 0.07648,
    "h": 329.6
  },
  "luminance": 0.01682
}

Semantic roles & 50–950 ramp

primary

#391537

secondary

#39703D

accent

#D65952

background

#F6F4F6

surface

#ECE8EB

border

#C7C4C6

text

#080307

muted

#7B787A

Preview Lab

Preview with #391537

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

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