#2C1B72#2C1B72

#2C1B72 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.140 H 283.5°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B72
RGB	rgb(44, 27, 114)
HSL	hsl(252, 62%, 28%)
HSV	hsv(252, 76%, 45%)
CMYK	cmyk(61.4%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(18.07, 33.58, -47.17)
CIE-LCH	lch(18.07, 57.90, 305.45°)
OKLab	oklab(30.85% 0.0327 -0.1359)
OKLCH	oklch(30.85% 0.14 283.5)
XYZ	xyz(4.4670, 2.5340, 16.1700)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B72 #61721B

analogous

#1B3672 #2C1B72 #571B72

triadic

#2C1B72 #722C1B #1B722C

tetradic

#2C1B72 #721B36 #61721B #1B7257

square

#2C1B72 #721B36 #61721B #1B7257

split-complementary

#2C1B72 #72571B #36721B

monochromatic

#0A0619 #190F41 #2C1B72 #3F27A3 #5538D0

Accessibility & contrast

On white

13.94

#2C1B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2C1B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B72

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B72	#FFFFFF	#000000	##FFFFFF
##2C1B72	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F75

Deuteranopia (green-blind)

#002970

Tritanopia (blue-blind)

#023345

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2c1b72;
/* rgb */ color: rgb(44, 27, 114);
/* oklch */ color: oklch(30.8% 0.140 283.5);

Tailwind

colors: {
  custom: {
    50: '#6e599b',
    500: '#2c1b72',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b72;
$custom-light: #6e599b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b72",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 251.724,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30847,
    "c": 0.13976,
    "h": 283.5
  },
  "luminance": 0.02534
}

Semantic roles & 50–950 ramp

primary

#2C1B72

secondary

#93A742

accent

#E543C5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2C1B72

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

Preview Lab → · Contrast checker → · Palette generator →