#2C1B7E#2C1B7E

#2C1B7E is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.155 H 281.0°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B7E
RGB	rgb(44, 27, 126)
HSL	hsl(250, 65%, 30%)
HSV	hsv(250, 79%, 49%)
CMYK	cmyk(65.1%, 78.6%, 0%, 50.6%)
CIE-LAB	lab(19.33, 37.47, -52.79)
CIE-LCH	lch(19.33, 64.73, 305.37°)
OKLab	oklab(32.11% 0.0296 -0.1523)
OKLCH	oklch(32.11% 0.155 281)
XYZ	xyz(5.1953, 2.8253, 20.0062)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B7E #6D7E1B

analogous

#1B3C7E #2C1B7E #5D1B7E

triadic

#2C1B7E #7E2C1B #1B7E2C

tetradic

#2C1B7E #7E1B3C #6D7E1B #1B7E5D

square

#2C1B7E #7E1B3C #6D7E1B #1B7E5D

split-complementary

#2C1B7E #7E5D1B #3C7E1B

monochromatic

#090519 #1A104C #2C1B7E #3E26B0 #583ED6

Accessibility & contrast

On white

13.42

#2C1B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2C1B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B7E

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B7E	#FFFFFF	#000000	##FFFFFF
##2C1B7E	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003281

Deuteranopia (green-blind)

#002B7C

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2c1b7e;
/* rgb */ color: rgb(44, 27, 126);
/* oklch */ color: oklch(32.1% 0.155 281.0);

Tailwind

colors: {
  custom: {
    50: '#715aa4',
    500: '#2c1b7e',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b7e;
$custom-light: #715aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b7e",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 126
  },
  "hsl": {
    "h": 250.303,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.32114,
    "c": 0.15515,
    "h": 281
  },
  "luminance": 0.02826
}

Semantic roles & 50–950 ramp

primary

#2C1B7E

secondary

#9FB243

accent

#E840CB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2C1B7E

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

Preview Lab → · Contrast checker → · Palette generator →