#2C0340#2C0340

#2C0340 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.8% C 0.108 H 311.0°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#2C0340
RGB	rgb(44, 3, 64)
HSL	hsl(280, 91%, 13%)
HSV	hsv(280, 95%, 25%)
CMYK	cmyk(31.2%, 95.3%, 0%, 74.9%)
CIE-LAB	lab(8.75, 31.30, -28.63)
CIE-LCH	lch(8.75, 42.41, 317.55°)
OKLab	oklab(22.77% 0.0706 -0.0813)
OKLCH	oklch(22.77% 0.108 311)
XYZ	xyz(1.9965, 0.9708, 4.9317)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0340 #174003

analogous

#0D0340 #2C0340 #400335

triadic

#2C0340 #402C03 #03402C

tetradic

#2C0340 #400D03 #174003 #033540

square

#2C0340 #400D03 #174003 #033540

split-complementary

#2C0340 #354003 #03400D

monochromatic

#14011D #14011D #2C0340 #54067A #7C08B5

Accessibility & contrast

On white

17.58

#2C0340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2C0340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0340

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0340	#FFFFFF	#000000	##FFFFFF
##2C0340	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#001A3F

Tritanopia (blue-blind)

#291322

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2c0340;
/* rgb */ color: rgb(44, 3, 64);
/* oklch */ color: oklch(22.8% 0.108 311.0);

Tailwind

colors: {
  custom: {
    50: '#694975',
    500: '#2c0340',
    950: '#000000',
  },
}

SCSS

$custom: #2c0340;
$custom-light: #694975;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0340",
  "rgb": {
    "r": 44,
    "g": 3,
    "b": 64
  },
  "hsl": {
    "h": 280.328,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.22774,
    "c": 0.10766,
    "h": 311
  },
  "luminance": 0.00971
}

Semantic roles & 50–950 ramp

primary

#2C0340

secondary

#3E821D

accent

#FF296F

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2C0340

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

Preview Lab → · Contrast checker → · Palette generator →