#2A1566#2A1566

#2A1566 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.5% C 0.131 H 286.6°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#2A1566
RGB	rgb(42, 21, 102)
HSL	hsl(256, 66%, 24%)
HSV	hsv(256, 79%, 40%)
CMYK	cmyk(58.8%, 79.4%, 0%, 60%)
CIE-LAB	lab(15.42, 32.79, -43.70)
CIE-LCH	lch(15.42, 54.63, 306.89°)
OKLab	oklab(28.55% 0.0376 -0.1258)
OKLCH	oklch(28.55% 0.131 286.6)
XYZ	xyz(3.6206, 1.9877, 12.7607)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1566 #516615

analogous

#152866 #2A1566 #531566

triadic

#2A1566 #662A15 #15662A

tetradic

#2A1566 #661528 #516615 #156653

square

#2A1566 #661528 #516615 #156653

split-complementary

#2A1566 #665315 #286615

monochromatic

#0A0519 #150B33 #2A1566 #3F1F99 #542ACC

Accessibility & contrast

On white

15.03

#2A1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2A1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1566

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1566	#FFFFFF	#000000	##FFFFFF
##2A1566	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002464

Tritanopia (blue-blind)

#0F2C3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2a1566;
/* rgb */ color: rgb(42, 21, 102);
/* oklch */ color: oklch(28.5% 0.131 286.6);

Tailwind

colors: {
  custom: {
    50: '#6c5592',
    500: '#2a1566',
    950: '#000000',
  },
}

SCSS

$custom: #2a1566;
$custom-light: #6c5592;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1566",
  "rgb": {
    "r": 42,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 255.556,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.2855,
    "c": 0.13125,
    "h": 286.6
  },
  "luminance": 0.01988
}

Semantic roles & 50–950 ramp

primary

#2A1566

secondary

#839D3A

accent

#E93FBD

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2A1566

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

Preview Lab → · Contrast checker → · Palette generator →