#2C1C73#2C1C73

#2C1C73 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.140 H 283.1°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#2C1C73
RGB	rgb(44, 28, 115)
HSL	hsl(251, 61%, 28%)
HSV	hsv(251, 76%, 45%)
CMYK	cmyk(61.7%, 75.7%, 0%, 54.9%)
CIE-LAB	lab(18.38, 33.32, -47.31)
CIE-LCH	lch(18.38, 57.87, 305.16°)
OKLab	oklab(31.1% 0.0316 -0.1363)
OKLCH	oklch(31.1% 0.14 283.1)
XYZ	xyz(4.5475, 2.6035, 16.4792)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1C73 #63731C

analogous

#1C3873 #2C1C73 #571C73

triadic

#2C1C73 #732C1C #1C732C

tetradic

#2C1C73 #731C38 #63731C #1C7357

square

#2C1C73 #731C38 #63731C #1C7357

split-complementary

#2C1C73 #73571C #38731C

monochromatic

#090619 #191042 #2C1C73 #3F28A4 #563ACF

Accessibility & contrast

On white

13.81

#2C1C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2C1C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1C73

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1C73	#FFFFFF	#000000	##FFFFFF
##2C1C73	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002A71

Tritanopia (blue-blind)

#003445

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2c1c73;
/* rgb */ color: rgb(44, 28, 115);
/* oklch */ color: oklch(31.1% 0.140 283.1);

Tailwind

colors: {
  custom: {
    50: '#6f5a9c',
    500: '#2c1c73',
    950: '#000000',
  },
}

SCSS

$custom: #2c1c73;
$custom-light: #6f5a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1c73",
  "rgb": {
    "r": 44,
    "g": 28,
    "b": 115
  },
  "hsl": {
    "h": 251.034,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31096,
    "c": 0.13992,
    "h": 283.1
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary

#2C1C73

secondary

#95A743

accent

#E444C7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2C1C73

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

Preview Lab → · Contrast checker → · Palette generator →