#3A0837#3A0837

#3A0837 is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.1% C 0.098 H 330.7°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#3A0837
RGB	rgb(58, 8, 55)
HSL	hsl(304, 76%, 13%)
HSV	hsv(304, 86%, 23%)
CMYK	cmyk(0%, 86.2%, 5.2%, 77.3%)
CIE-LAB	lab(11.62, 30.09, -17.41)
CIE-LCH	lch(11.62, 34.76, 329.95°)
OKLab	oklab(25.11% 0.0856 -0.048)
OKLCH	oklch(25.11% 0.098 330.7)
XYZ	xyz(2.5213, 1.3492, 3.7413)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0837 #083A0B

analogous

#24083A #3A0837 #3A081E

triadic

#3A0837 #373A08 #08373A

tetradic

#3A0837 #3A2408 #083A0B #081E3A

square

#3A0837 #3A2408 #083A0B #081E3A

split-complementary

#3A0837 #1E3A08 #083A24

monochromatic

#1B041A #1B041A #3A0837 #700F6A #A6179D

Accessibility & contrast

On white

16.54

#3A0837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3A0837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0837

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0837	#FFFFFF	#000000	##FFFFFF
##3A0837	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041A38

Deuteranopia (green-blind)

#182136

Tritanopia (blue-blind)

#3D0E1F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3a0837;
/* rgb */ color: rgb(58, 8, 55);
/* oklch */ color: oklch(25.1% 0.098 330.7);

Tailwind

colors: {
  custom: {
    50: '#724e6e',
    500: '#3a0837',
    950: '#000000',
  },
}

SCSS

$custom: #3a0837;
$custom-light: #724e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0837",
  "rgb": {
    "r": 58,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 303.6,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25106,
    "c": 0.09814,
    "h": 330.7
  },
  "luminance": 0.01349
}

Semantic roles & 50–950 ramp

primary

#3A0837

secondary

#25792A

accent

#F24135

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080207

muted

#7B787A

Preview Lab

Preview with #3A0837

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

Preview Lab → · Contrast checker → · Palette generator →