#2B1D5D#2B1D5D

#2B1D5D is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.0% C 0.109 H 287.7°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B1D5D
RGB	rgb(43, 29, 93)
HSL	hsl(253, 52%, 24%)
HSV	hsv(253, 69%, 36%)
CMYK	cmyk(53.8%, 68.8%, 0%, 63.5%)
CIE-LAB	lab(16.42, 25.19, -36.10)
CIE-LCH	lch(16.42, 44.02, 304.91°)
OKLab	oklab(29.02% 0.033 -0.1035)
OKLCH	oklch(29.02% 0.109 287.7)
XYZ	xyz(3.4108, 2.1825, 10.5953)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1D5D #4F5D1D

analogous

#1D2F5D #2B1D5D #4B1D5D

triadic

#2B1D5D #5D2B1D #1D5D2B

tetradic

#2B1D5D #5D1D2F #4F5D1D #1D5D4B

square

#2B1D5D #5D1D2F #4F5D1D #1D5D4B

split-complementary

#2B1D5D #5D4B1D #2F5D1D

monochromatic

#0B0717 #150E2E #2B1D5D #412C8C #563ABA

Accessibility & contrast

On white

14.62

#2B1D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#2B1D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1D5D

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1D5D	#FFFFFF	#000000	##FFFFFF
##2B1D5D	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#00275C

Tritanopia (blue-blind)

#192C3A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b1d5d;
/* rgb */ color: rgb(43, 29, 93);
/* oklch */ color: oklch(29.0% 0.109 287.7);

Tailwind

colors: {
  custom: {
    50: '#6a5a8b',
    500: '#2b1d5d',
    950: '#000000',
  },
}

SCSS

$custom: #2b1d5d;
$custom-light: #6a5a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1d5d",
  "rgb": {
    "r": 43,
    "g": 29,
    "b": 93
  },
  "hsl": {
    "h": 253.125,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29021,
    "c": 0.10861,
    "h": 287.7
  },
  "luminance": 0.02183
}

Semantic roles & 50–950 ramp

primary

#2B1D5D

secondary

#819244

accent

#DC4CBC

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #2B1D5D

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

Preview Lab → · Contrast checker → · Palette generator →