#2C0B40#2C0B40

#2C0B40 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.096 H 309.2°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#2C0B40
RGB	rgb(44, 11, 64)
HSL	hsl(277, 71%, 15%)
HSV	hsv(277, 83%, 25%)
CMYK	cmyk(31.2%, 82.8%, 0%, 74.9%)
CIE-LAB	lab(10.15, 27.24, -26.35)
CIE-LCH	lch(10.15, 37.90, 315.95°)
OKLab	oklab(23.75% 0.061 -0.0747)
OKLCH	oklch(23.75% 0.096 309.2)
XYZ	xyz(2.0836, 1.1450, 4.9607)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0B40 #1F400B

analogous

#110B40 #2C0B40 #400B3A

triadic

#2C0B40 #402C0B #0B402C

tetradic

#2C0B40 #40110B #1F400B #0B3A40

square

#2C0B40 #40110B #1F400B #0B3A40

split-complementary

#2C0B40 #3A400B #0B4011

monochromatic

#12041A #12041A #2C0B40 #501474 #741DA8

Accessibility & contrast

On white

17.09

#2C0B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2C0B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0B40

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0B40	#FFFFFF	#000000	##FFFFFF
##2C0B40	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A42

Deuteranopia (green-blind)

#011C3F

Tritanopia (blue-blind)

#291724

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2c0b40;
/* rgb */ color: rgb(44, 11, 64);
/* oklch */ color: oklch(23.8% 0.096 309.2);

Tailwind

colors: {
  custom: {
    50: '#684d75',
    500: '#2c0b40',
    950: '#000000',
  },
}

SCSS

$custom: #2c0b40;
$custom-light: #684d75;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0b40",
  "rgb": {
    "r": 44,
    "g": 11,
    "b": 64
  },
  "hsl": {
    "h": 277.358,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23754,
    "c": 0.09646,
    "h": 309.2
  },
  "luminance": 0.01145
}

Semantic roles & 50–950 ramp

primary

#2C0B40

secondary

#497D2A

accent

#ED3A7E

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2C0B40

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

Preview Lab → · Contrast checker → · Palette generator →