#2C0A43#2C0A43

#2C0A43 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.101 H 307.4°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#2C0A43
RGB	rgb(44, 10, 67)
HSL	hsl(276, 74%, 15%)
HSV	hsv(276, 85%, 26%)
CMYK	cmyk(34.3%, 85.1%, 0%, 73.7%)
CIE-LAB	lab(10.24, 28.52, -28.32)
CIE-LCH	lch(10.24, 40.19, 315.20°)
OKLab	oklab(23.91% 0.0615 -0.0805)
OKLCH	oklch(23.91% 0.101 307.4)
XYZ	xyz(2.1602, 1.1578, 5.4188)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0A43 #21430A

analogous

#0F0A43 #2C0A43 #430A3E

triadic

#2C0A43 #432C0A #0A432C

tetradic

#2C0A43 #430F0A #21430A #0A3E43

square

#2C0A43 #430F0A #21430A #0A3E43

split-complementary

#2C0A43 #3E430A #0A430F

monochromatic

#11041B #11041B #2C0A43 #4F1278 #721AAE

Accessibility & contrast

On white

17.05

#2C0A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2C0A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0A43

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0A43	#FFFFFF	#000000	##FFFFFF
##2C0A43	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B45

Deuteranopia (green-blind)

#001C42

Tritanopia (blue-blind)

#281826

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2c0a43;
/* rgb */ color: rgb(44, 10, 67);
/* oklch */ color: oklch(23.9% 0.101 307.4);

Tailwind

colors: {
  custom: {
    50: '#684d78',
    500: '#2c0a43',
    950: '#000000',
  },
}

SCSS

$custom: #2c0a43;
$custom-light: #684d78;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0a43",
  "rgb": {
    "r": 44,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 275.789,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23906,
    "c": 0.10127,
    "h": 307.4
  },
  "luminance": 0.01158
}

Semantic roles & 50–950 ramp

primary

#2C0A43

secondary

#4C8029

accent

#F13782

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #2C0A43

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

Preview Lab → · Contrast checker → · Palette generator →