#2C1B77#2C1B77

#2C1B77 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.4% C 0.146 H 282.4°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B77
RGB	rgb(44, 27, 119)
HSL	hsl(251, 63%, 29%)
HSV	hsv(251, 77%, 47%)
CMYK	cmyk(63%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(18.59, 35.21, -49.54)
CIE-LCH	lch(18.59, 60.78, 305.40°)
OKLab	oklab(31.37% 0.0314 -0.1428)
OKLCH	oklch(31.37% 0.146 282.4)
XYZ	xyz(4.7594, 2.6509, 17.7101)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B77 #66771B

analogous

#1B3877 #2C1B77 #5A1B77

triadic

#2C1B77 #772C1B #1B772C

tetradic

#2C1B77 #771B38 #66771B #1B775A

square

#2C1B77 #771B38 #66771B #1B775A

split-complementary

#2C1B77 #775A1B #38771B

monochromatic

#090619 #1A1045 #2C1B77 #3E26A9 #563AD2

Accessibility & contrast

On white

13.72

#2C1B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2C1B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B77

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B77	#FFFFFF	#000000	##FFFFFF
##2C1B77	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307A

Deuteranopia (green-blind)

#002A75

Tritanopia (blue-blind)

#003547

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2c1b77;
/* rgb */ color: rgb(44, 27, 119);
/* oklch */ color: oklch(31.4% 0.146 282.4);

Tailwind

colors: {
  custom: {
    50: '#705a9f',
    500: '#2c1b77',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b77;
$custom-light: #705a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b77",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 251.087,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31368,
    "c": 0.14624,
    "h": 282.4
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#2C1B77

secondary

#98AB42

accent

#E642C8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2C1B77

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

Preview Lab → · Contrast checker → · Palette generator →