#2B0C43#2B0C43

#2B0C43 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.098 H 305.9°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B0C43
RGB	rgb(43, 12, 67)
HSL	hsl(274, 70%, 15%)
HSV	hsv(274, 82%, 26%)
CMYK	cmyk(35.8%, 82.1%, 0%, 73.7%)
CIE-LAB	lab(10.42, 27.31, -28.04)
CIE-LCH	lch(10.42, 39.14, 314.25°)
OKLab	oklab(24% 0.0576 -0.0797)
OKLCH	oklch(24% 0.098 305.9)
XYZ	xyz(2.1406, 1.1818, 5.4244)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0C43 #24430C

analogous

#0F0C43 #2B0C43 #430C3F

triadic

#2B0C43 #432B0C #0C432B

tetradic

#2B0C43 #430F0C #24430C #0C3F43

square

#2B0C43 #430F0C #24430C #0C3F43

split-complementary

#2B0C43 #3F430C #0C430F

monochromatic

#11051A #11051A #2B0C43 #4C1577 #6E1FAB

Accessibility & contrast

On white

16.98

#2B0C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2B0C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0C43

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0C43	#FFFFFF	#000000	##FFFFFF
##2B0C43	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B45

Deuteranopia (green-blind)

#001C42

Tritanopia (blue-blind)

#271926

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b0c43;
/* rgb */ color: rgb(43, 12, 67);
/* oklch */ color: oklch(24.0% 0.098 305.9);

Tailwind

colors: {
  custom: {
    50: '#674e78',
    500: '#2b0c43',
    950: '#000000',
  },
}

SCSS

$custom: #2b0c43;
$custom-light: #674e78;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0c43",
  "rgb": {
    "r": 43,
    "g": 12,
    "b": 67
  },
  "hsl": {
    "h": 273.818,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23998,
    "c": 0.09834,
    "h": 305.9
  },
  "luminance": 0.01182
}

Semantic roles & 50–950 ramp

primary

#2B0C43

secondary

#507F2C

accent

#EC3B89

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060209

muted

#7A787B

Preview Lab

Preview with #2B0C43

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

Preview Lab → · Contrast checker → · Palette generator →