#2C183E#2C183E

#2C183E is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.7% C 0.072 H 306.3°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#2C183E
RGB	rgb(44, 24, 62)
HSL	hsl(272, 44%, 17%)
HSV	hsv(272, 61%, 24%)
CMYK	cmyk(29%, 61.3%, 0%, 75.7%)
CIE-LAB	lab(12.84, 18.93, -20.61)
CIE-LCH	lch(12.84, 27.99, 312.57°)
OKLab	oklab(25.65% 0.0426 -0.0579)
OKLCH	oklch(25.65% 0.072 306.3)
XYZ	xyz(2.2347, 1.5366, 4.7354)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C183E #2A3E18

analogous

#19183E #2C183E #3E183D

triadic

#2C183E #3E2C18 #183E2C

tetradic

#2C183E #3E1918 #2A3E18 #183D3E

square

#2C183E #3E1918 #2A3E18 #183D3E

split-complementary

#2C183E #3D3E18 #183E19

monochromatic

#100916 #100916 #2C183E #4B296A #6B3A96

Accessibility & contrast

On white

16.06

#2C183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#2C183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C183E

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C183E	#FFFFFF	#000000	##FFFFFF
##2C183E	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C213F

Deuteranopia (green-blind)

#12213D

Tritanopia (blue-blind)

#291F28

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2c183e;
/* rgb */ color: rgb(44, 24, 62);
/* oklch */ color: oklch(25.7% 0.072 306.3);

Tailwind

colors: {
  custom: {
    50: '#665573',
    500: '#2c183e',
    950: '#000000',
  },
}

SCSS

$custom: #2c183e;
$custom-light: #665573;
$custom-dark: #000000;

JSON

{
  "hex": "#2c183e",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 271.579,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25654,
    "c": 0.07188,
    "h": 306.3
  },
  "luminance": 0.01537
}

Semantic roles & 50–950 ramp

primary

#2C183E

secondary

#57743D

accent

#D45491

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#060308

muted

#7A787B

Preview Lab

Preview with #2C183E

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

Preview Lab → · Contrast checker → · Palette generator →