#2C0540#2C0540

#2C0540 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.0% C 0.105 H 310.5°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C0540
RGB	rgb(44, 5, 64)
HSL	hsl(280, 86%, 14%)
HSV	hsv(280, 92%, 25%)
CMYK	cmyk(31.2%, 92.2%, 0%, 74.9%)
CIE-LAB	lab(9.11, 30.23, -28.04)
CIE-LCH	lch(9.11, 41.23, 317.15°)
OKLab	oklab(23.03% 0.0681 -0.0796)
OKLCH	oklch(23.03% 0.105 310.5)
XYZ	xyz(2.0182, 1.0142, 4.9389)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0540 #194005

analogous

#0E0540 #2C0540 #400536

triadic

#2C0540 #402C05 #05402C

tetradic

#2C0540 #400E05 #194005 #053640

square

#2C0540 #400E05 #194005 #053640

split-complementary

#2C0540 #364005 #05400E

monochromatic

#14021C #14021C #2C0540 #530979 #7A0EB2

Accessibility & contrast

On white

17.46

#2C0540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2C0540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0540

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0540	#FFFFFF	#000000	##FFFFFF
##2C0540	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001842

Deuteranopia (green-blind)

#001A3F

Tritanopia (blue-blind)

#291423

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2c0540;
/* rgb */ color: rgb(44, 5, 64);
/* oklch */ color: oklch(23.0% 0.105 310.5);

Tailwind

colors: {
  custom: {
    50: '#684a75',
    500: '#2c0540',
    950: '#000000',
  },
}

SCSS

$custom: #2c0540;
$custom-light: #684a75;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0540",
  "rgb": {
    "r": 44,
    "g": 5,
    "b": 64
  },
  "hsl": {
    "h": 279.661,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23026,
    "c": 0.10472,
    "h": 310.5
  },
  "luminance": 0.01014
}

Semantic roles & 50–950 ramp

primary

#2C0540

secondary

#418120

accent

#FC2C72

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2C0540

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

Preview Lab → · Contrast checker → · Palette generator →