#2B183C#2B183C

#2B183C is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.4% C 0.069 H 306.5°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B183C
RGB	rgb(43, 24, 60)
HSL	hsl(272, 43%, 16%)
HSV	hsv(272, 60%, 24%)
CMYK	cmyk(28.3%, 60%, 0%, 76.5%)
CIE-LAB	lab(12.56, 18.03, -19.64)
CIE-LCH	lch(12.56, 26.66, 312.55°)
OKLab	oklab(25.38% 0.0408 -0.0551)
OKLCH	oklch(25.38% 0.069 306.5)
XYZ	xyz(2.1383, 1.4931, 4.4496)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B183C #293C18

analogous

#19183C #2B183C #3C183B

triadic

#2B183C #3C2B18 #183C2B

tetradic

#2B183C #3C1918 #293C18 #183B3C

square

#2B183C #3C1918 #293C18 #183B3C

split-complementary

#2B183C #3B3C18 #183C19

monochromatic

#100916 #100916 #2B183C #4A2968 #6A3B93

Accessibility & contrast

On white

16.17

#2B183C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#2B183C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B183C

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B183C	#FFFFFF	#000000	##FFFFFF
##2B183C	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D203D

Deuteranopia (green-blind)

#13213B

Tritanopia (blue-blind)

#281E27

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2b183c;
/* rgb */ color: rgb(43, 24, 60);
/* oklch */ color: oklch(25.4% 0.069 306.5);

Tailwind

colors: {
  custom: {
    50: '#655572',
    500: '#2b183c',
    950: '#000000',
  },
}

SCSS

$custom: #2b183c;
$custom-light: #655572;
$custom-dark: #000000;

JSON

{
  "hex": "#2b183c",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 60
  },
  "hsl": {
    "h": 271.667,
    "s": 42.857,
    "l": 16.471
  },
  "oklch": {
    "l": 0.25376,
    "c": 0.06859,
    "h": 306.5
  },
  "luminance": 0.01493
}

Semantic roles & 50–950 ramp

primary

#2B183C

secondary

#56723E

accent

#D35590

background

#F6F5F6

surface

#EBE8EC

border

#C6C4C7

text

#060308

muted

#7A787B

Preview Lab

Preview with #2B183C

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

Preview Lab → · Contrast checker → · Palette generator →