#2A1766#2A1766

#2A1766 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 28.8% C 0.129 H 286.1°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#2A1766
RGB	rgb(42, 23, 102)
HSL	hsl(254, 63%, 25%)
HSV	hsv(254, 77%, 40%)
CMYK	cmyk(58.8%, 77.5%, 0%, 60%)
CIE-LAB	lab(15.82, 31.67, -43.04)
CIE-LCH	lch(15.82, 53.44, 306.34°)
OKLab	oklab(28.83% 0.0358 -0.1239)
OKLCH	oklch(28.83% 0.129 286.1)
XYZ	xyz(3.6588, 2.0641, 12.7734)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1766 #536617

analogous

#172C66 #2A1766 #521766

triadic

#2A1766 #662A17 #17662A

tetradic

#2A1766 #66172C #536617 #176652

square

#2A1766 #66172C #536617 #176652

split-complementary

#2A1766 #665217 #2C6617

monochromatic

#0A0619 #150C34 #2A1766 #3F2298 #532ECA

Accessibility & contrast

On white

14.86

#2A1766 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2A1766 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1766

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1766	#FFFFFF	#000000	##FFFFFF
##2A1766	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#0F2D3D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2a1766;
/* rgb */ color: rgb(42, 23, 102);
/* oklch */ color: oklch(28.8% 0.129 286.1);

Tailwind

colors: {
  custom: {
    50: '#6b5692',
    500: '#2a1766',
    950: '#000000',
  },
}

SCSS

$custom: #2a1766;
$custom-light: #6b5692;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1766",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 102
  },
  "hsl": {
    "h": 254.43,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28831,
    "c": 0.12894,
    "h": 286.1
  },
  "luminance": 0.02064
}

Semantic roles & 50–950 ramp

primary

#2A1766

secondary

#859C3C

accent

#E642BF

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2A1766

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

Preview Lab → · Contrast checker → · Palette generator →