#2B0840#2B0840

#2B0840 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.100 H 308.9°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B0840
RGB	rgb(43, 8, 64)
HSL	hsl(278, 78%, 14%)
HSV	hsv(278, 88%, 25%)
CMYK	cmyk(32.8%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(9.46, 28.48, -27.47)
CIE-LCH	lch(9.46, 39.57, 316.03°)
OKLab	oklab(23.24% 0.0629 -0.078)
OKLCH	oklch(23.24% 0.1 308.9)
XYZ	xyz(2.0083, 1.0575, 4.9478)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0840 #1D4008

analogous

#0F0840 #2B0840 #400839

triadic

#2B0840 #402B08 #08402B

tetradic

#2B0840 #400F08 #1D4008 #083940

square

#2B0840 #400F08 #1D4008 #083940

split-complementary

#2B0840 #394008 #08400F

monochromatic

#12031B #12031B #2B0840 #500F76 #7416AD

Accessibility & contrast

On white

17.34

#2B0840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2B0840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0840

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0840	#FFFFFF	#000000	##FFFFFF
##2B0840	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#001B3F

Tritanopia (blue-blind)

#281624

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b0840;
/* rgb */ color: rgb(43, 8, 64);
/* oklch */ color: oklch(23.2% 0.100 308.9);

Tailwind

colors: {
  custom: {
    50: '#674c75',
    500: '#2b0840',
    950: '#000000',
  },
}

SCSS

$custom: #2b0840;
$custom-light: #674c75;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0840",
  "rgb": {
    "r": 43,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 277.5,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.23235,
    "c": 0.10017,
    "h": 308.9
  },
  "luminance": 0.01057
}

Semantic roles & 50–950 ramp

primary

#2B0840

secondary

#477E25

accent

#F4347C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2B0840

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

Preview Lab → · Contrast checker → · Palette generator →