#2C1B76#2C1B76

#2C1B76 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.145 H 282.6°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B76
RGB	rgb(44, 27, 118)
HSL	hsl(251, 63%, 28%)
HSV	hsv(251, 77%, 46%)
CMYK	cmyk(62.7%, 77.1%, 0%, 53.7%)
CIE-LAB	lab(18.48, 34.88, -49.07)
CIE-LCH	lch(18.48, 60.20, 305.41°)
OKLab	oklab(31.26% 0.0317 -0.1414)
OKLCH	oklch(31.26% 0.145 282.6)
XYZ	xyz(4.6996, 2.6270, 17.3954)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B76 #65761B

analogous

#1B3776 #2C1B76 #591B76

triadic

#2C1B76 #762C1B #1B762C

tetradic

#2C1B76 #761B37 #65761B #1B7659

square

#2C1B76 #761B37 #65761B #1B7659

split-complementary

#2C1B76 #76591B #37761B

monochromatic

#090619 #191044 #2C1B76 #3F26A8 #563AD2

Accessibility & contrast

On white

13.77

#2C1B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2C1B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B76

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B76	#FFFFFF	#000000	##FFFFFF
##2C1B76	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003079

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2c1b76;
/* rgb */ color: rgb(44, 27, 118);
/* oklch */ color: oklch(31.3% 0.145 282.6);

Tailwind

colors: {
  custom: {
    50: '#6f5a9e',
    500: '#2c1b76',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b76;
$custom-light: #6f5a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b76",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 118
  },
  "hsl": {
    "h": 251.209,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31263,
    "c": 0.14495,
    "h": 282.6
  },
  "luminance": 0.02627
}

Semantic roles & 50–950 ramp

primary

#2C1B76

secondary

#97AA42

accent

#E642C7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2C1B76

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

Preview Lab → · Contrast checker → · Palette generator →