#2B1C69#2B1C69

#2B1C69 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.0% C 0.127 H 284.7°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B1C69
RGB	rgb(43, 28, 105)
HSL	hsl(252, 58%, 26%)
HSV	hsv(252, 73%, 41%)
CMYK	cmyk(59%, 73.3%, 0%, 58.8%)
CIE-LAB	lab(17.29, 29.85, -42.60)
CIE-LCH	lch(17.29, 52.01, 305.02°)
OKLab	oklab(29.99% 0.0322 -0.1225)
OKLCH	oklch(29.99% 0.127 284.7)
XYZ	xyz(3.9605, 2.3638, 13.6094)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1C69 #5A691C

analogous

#1C3369 #2B1C69 #511C69

triadic

#2B1C69 #692B1C #1C692B

tetradic

#2B1C69 #691C33 #5A691C #1C6951

square

#2B1C69 #691C33 #5A691C #1C6951

split-complementary

#2B1C69 #69511C #33691C

monochromatic

#0A0618 #170F39 #2B1C69 #3F2999 #5336C9

Accessibility & contrast

On white

14.26

#2B1C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2B1C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1C69

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1C69	#FFFFFF	#000000	##FFFFFF
##2B1C69	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002868

Tritanopia (blue-blind)

#0D3040

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b1c69;
/* rgb */ color: rgb(43, 28, 105);
/* oklch */ color: oklch(30.0% 0.127 284.7);

Tailwind

colors: {
  custom: {
    50: '#6c5995',
    500: '#2b1c69',
    950: '#000000',
  },
}

SCSS

$custom: #2b1c69;
$custom-light: #6c5995;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1c69",
  "rgb": {
    "r": 43,
    "g": 28,
    "b": 105
  },
  "hsl": {
    "h": 251.688,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29993,
    "c": 0.12671,
    "h": 284.7
  },
  "luminance": 0.02364
}

Semantic roles & 50–950 ramp

primary

#2B1C69

secondary

#8C9E43

accent

#E147C3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #2B1C69

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

Preview Lab → · Contrast checker → · Palette generator →