#2C183D#2C183D

#2C183D is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.6% C 0.070 H 307.1°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#2C183D
RGB	rgb(44, 24, 61)
HSL	hsl(272, 44%, 17%)
HSV	hsv(272, 61%, 24%)
CMYK	cmyk(27.9%, 60.7%, 0%, 76.1%)
CIE-LAB	lab(12.77, 18.65, -20.01)
CIE-LCH	lch(12.77, 27.35, 312.97°)
OKLab	oklab(25.58% 0.0425 -0.0562)
OKLCH	oklch(25.58% 0.07 307.1)
XYZ	xyz(2.2075, 1.5257, 4.5922)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C183D #293D18

analogous

#1A183D #2C183D #3D183C

triadic

#2C183D #3D2C18 #183D2C

tetradic

#2C183D #3D1A18 #293D18 #183C3D

square

#2C183D #3D1A18 #293D18 #183C3D

split-complementary

#2C183D #3C3D18 #183D1A

monochromatic

#100916 #100916 #2C183D #4C2969 #6B3B95

Accessibility & contrast

On white

16.09

#2C183D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#2C183D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C183D

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C183D	#FFFFFF	#000000	##FFFFFF
##2C183D	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D203E

Deuteranopia (green-blind)

#13213C

Tritanopia (blue-blind)

#291F27

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2c183d;
/* rgb */ color: rgb(44, 24, 61);
/* oklch */ color: oklch(25.6% 0.070 307.1);

Tailwind

colors: {
  custom: {
    50: '#665573',
    500: '#2c183d',
    950: '#000000',
  },
}

SCSS

$custom: #2c183d;
$custom-light: #665573;
$custom-dark: #000000;

JSON

{
  "hex": "#2c183d",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 61
  },
  "hsl": {
    "h": 272.432,
    "s": 43.529,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25582,
    "c": 0.07042,
    "h": 307.1
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary

#2C183D

secondary

#56733D

accent

#D3558F

background

#F6F5F6

surface

#EBE9EC

border

#C6C5C7

text

#060308

muted

#7A787B

Preview Lab

Preview with #2C183D

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

Preview Lab → · Contrast checker → · Palette generator →