#2A1764#2A1764

#2A1764 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.126 H 286.7°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A1764
RGB	rgb(42, 23, 100)
HSL	hsl(255, 63%, 24%)
HSV	hsv(255, 77%, 39%)
CMYK	cmyk(58%, 77%, 0%, 60.8%)
CIE-LAB	lab(15.62, 31.02, -42.06)
CIE-LCH	lch(15.62, 52.26, 306.41°)
OKLab	oklab(28.63% 0.0364 -0.121)
OKLCH	oklch(28.63% 0.126 286.7)
XYZ	xyz(3.5608, 2.0249, 12.2573)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1764 #516417

analogous

#172B64 #2A1764 #511764

triadic

#2A1764 #642A17 #17642A

tetradic

#2A1764 #64172B #516417 #176451

square

#2A1764 #64172B #516417 #176451

split-complementary

#2A1764 #645117 #2B6417

monochromatic

#0A0619 #150C32 #2A1764 #3F2296 #542EC8

Accessibility & contrast

On white

14.95

#2A1764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2A1764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1764

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1764	#FFFFFF	#000000	##FFFFFF
##2A1764	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002966

Deuteranopia (green-blind)

#002563

Tritanopia (blue-blind)

#112C3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2a1764;
/* rgb */ color: rgb(42, 23, 100);
/* oklch */ color: oklch(28.6% 0.126 286.7);

Tailwind

colors: {
  custom: {
    50: '#6b5691',
    500: '#2a1764',
    950: '#000000',
  },
}

SCSS

$custom: #2a1764;
$custom-light: #6b5691;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1764",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 100
  },
  "hsl": {
    "h": 254.805,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28625,
    "c": 0.12631,
    "h": 286.7
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#2A1764

secondary

#839A3C

accent

#E642BD

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2A1764

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

Preview Lab → · Contrast checker → · Palette generator →