#2C1788#2C1788

#2C1788 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.171 H 279.7°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C1788
RGB	rgb(44, 23, 136)
HSL	hsl(251, 71%, 31%)
HSV	hsv(251, 83%, 53%)
CMYK	cmyk(67.6%, 83.1%, 0%, 46.7%)
CIE-LAB	lab(19.74, 42.65, -58.42)
CIE-LCH	lch(19.74, 72.33, 306.13°)
OKLab	oklab(32.73% 0.0289 -0.1687)
OKLCH	oklch(32.73% 0.171 279.7)
XYZ	xyz(5.7876, 2.9254, 23.5474)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1788 #738817

analogous

#173B88 #2C1788 #641788

triadic

#2C1788 #882C17 #17882C

tetradic

#2C1788 #88173B #738817 #178864

square

#2C1788 #88173B #738817 #178864

split-complementary

#2C1788 #886417 #3B8817

monochromatic

#0A051F #1B0E54 #2C1788 #3D20BC #5A3BDE

Accessibility & contrast

On white

13.25

#2C1788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2C1788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1788

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1788	#FFFFFF	#000000	##FFFFFF
##2C1788	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348B

Deuteranopia (green-blind)

#002B86

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2c1788;
/* rgb */ color: rgb(44, 23, 136);
/* oklch */ color: oklch(32.7% 0.171 279.7);

Tailwind

colors: {
  custom: {
    50: '#7458ac',
    500: '#2c1788',
    950: '#000000',
  },
}

SCSS

$custom: #2c1788;
$custom-light: #7458ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1788",
  "rgb": {
    "r": 44,
    "g": 23,
    "b": 136
  },
  "hsl": {
    "h": 251.15,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32732,
    "c": 0.17113,
    "h": 279.7
  },
  "luminance": 0.02926
}

Semantic roles & 50–950 ramp

primary

#2C1788

secondary

#A5BC3F

accent

#EE3ACC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1788

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

Preview Lab → · Contrast checker → · Palette generator →