#2B143C#2B143C

#2B143C is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.076 H 308.3°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B143C
RGB	rgb(43, 20, 60)
HSL	hsl(275, 50%, 16%)
HSV	hsv(275, 67%, 24%)
CMYK	cmyk(28.3%, 66.7%, 0%, 76.5%)
CIE-LAB	lab(11.55, 20.68, -21.25)
CIE-LCH	lch(11.55, 29.65, 314.22°)
OKLab	oklab(24.63% 0.0473 -0.0598)
OKLCH	oklch(24.63% 0.076 308.3)
XYZ	xyz(2.0619, 1.3402, 4.4241)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B143C #253C14

analogous

#17143C #2B143C #3C1439

triadic

#2B143C #3C2B14 #143C2B

tetradic

#2B143C #3C1714 #253C14 #14393C

square

#2B143C #3C1714 #253C14 #14393C

split-complementary

#2B143C #393C14 #143C17

monochromatic

#100817 #100817 #2B143C #4C236A #6D3398

Accessibility & contrast

On white

16.56

#2B143C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#2B143C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B143C

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B143C	#FFFFFF	#000000	##FFFFFF
##2B143C	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061E3D

Deuteranopia (green-blind)

#0F1F3B

Tritanopia (blue-blind)

#291C25

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b143c;
/* rgb */ color: rgb(43, 20, 60);
/* oklch */ color: oklch(24.6% 0.076 308.3);

Tailwind

colors: {
  custom: {
    50: '#665372',
    500: '#2b143c',
    950: '#000000',
  },
}

SCSS

$custom: #2b143c;
$custom-light: #665372;
$custom-dark: #000000;

JSON

{
  "hex": "#2b143c",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 60
  },
  "hsl": {
    "h": 274.5,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.24633,
    "c": 0.07627,
    "h": 308.3
  },
  "luminance": 0.0134
}

Semantic roles & 50–950 ramp

primary

#2B143C

secondary

#517438

accent

#DA4E89

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060208

muted

#7A787B

Preview Lab

Preview with #2B143C

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

Preview Lab → · Contrast checker → · Palette generator →