#3B0837#3B0837

#3B0837 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.099 H 331.6°. Best body text is #FFFFFF at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#3B0837
RGB	rgb(59, 8, 55)
HSL	hsl(305, 76%, 13%)
HSV	hsv(305, 86%, 23%)
CMYK	cmyk(0%, 86.4%, 6.8%, 76.9%)
CIE-LAB	lab(11.82, 30.35, -17.07)
CIE-LCH	lch(11.82, 34.82, 330.65°)
OKLab	oklab(25.29% 0.0868 -0.047)
OKLCH	oklch(25.29% 0.099 331.6)
XYZ	xyz(2.5801, 1.3795, 3.7441)
Luminance	0.0138 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0837 #083B0C

analogous

#25083B #3B0837 #3B081D

triadic

#3B0837 #373B08 #08373B

tetradic

#3B0837 #3B2508 #083B0C #081D3B

square

#3B0837 #3B2508 #083B0C #081D3B

split-complementary

#3B0837 #1D3B08 #083B25

monochromatic

#1B0419 #1B0419 #3B0837 #710F69 #A7179B

Accessibility & contrast

On white

16.46

#3B0837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3B0837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0837

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0837	#FFFFFF	#000000	##FFFFFF
##3B0837	1.00	16.46	1.28	16.46
#FFFFFF	16.46	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051B38

Deuteranopia (green-blind)

#192236

Tritanopia (blue-blind)

#3E0E1F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3b0837;
/* rgb */ color: rgb(59, 8, 55);
/* oklch */ color: oklch(25.3% 0.099 331.6);

Tailwind

colors: {
  custom: {
    50: '#734e6e',
    500: '#3b0837',
    950: '#000000',
  },
}

SCSS

$custom: #3b0837;
$custom-light: #734e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0837",
  "rgb": {
    "r": 59,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 304.706,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25291,
    "c": 0.09874,
    "h": 331.6
  },
  "luminance": 0.01379
}

Semantic roles & 50–950 ramp

primary

#3B0837

secondary

#257A2C

accent

#F34435

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080207

muted

#7B787A

Preview Lab

Preview with #3B0837

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

Preview Lab → · Contrast checker → · Palette generator →