#A51FB4#A51FB4

#A51FB4 is a mid, highly saturated purple. Relative luminance 0.123; OKLCH L 52.8% C 0.229 H 323.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#A51FB4
RGB	rgb(165, 31, 180)
HSL	hsl(294, 71%, 41%)
HSV	hsv(294, 83%, 71%)
CMYK	cmyk(8.3%, 82.8%, 0%, 29.4%)
CIE-LAB	lab(41.65, 68.60, -48.76)
CIE-LCH	lch(41.65, 84.16, 324.60°)
OKLab	oklab(52.75% 0.1834 -0.1364)
OKLCH	oklch(52.75% 0.229 323.4)
XYZ	xyz(24.2445, 12.2761, 44.2637)
Luminance	0.1227 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51FB4 #2EB41F

analogous

#5B1FB4 #A51FB4 #B41F79

triadic

#A51FB4 #B4A51F #1FB4A5

tetradic

#A51FB4 #B45B1F #2EB41F #1F79B4

square

#A51FB4 #B45B1F #2EB41F #1F79B4

split-complementary

#A51FB4 #79B41F #1FB45B

monochromatic

#450D4C #751680 #A51FB4 #CB34DC #D968E5

Accessibility & contrast

On white

6.08

#A51FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#A51FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A51FB4

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51FB4	#FFFFFF	#000000	##FFFFFF
##A51FB4	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B8

Deuteranopia (green-blind)

#3D67B1

Tritanopia (blue-blind)

#A8406C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a51fb4;
/* rgb */ color: rgb(165, 31, 180);
/* oklch */ color: oklch(52.8% 0.229 323.4);

Tailwind

colors: {
  custom: {
    50: '#c46ecb',
    500: '#a51fb4',
    950: '#000000',
  },
}

SCSS

$custom: #a51fb4;
$custom-light: #c46ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#a51fb4",
  "rgb": {
    "r": 165,
    "g": 31,
    "b": 180
  },
  "hsl": {
    "h": 293.96,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52751,
    "c": 0.22855,
    "h": 323.4
  },
  "luminance": 0.12275
}

Semantic roles & 50–950 ramp

primary

#A51FB4

secondary

#6FCB64

accent

#ED3A4C

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130813

muted

#827B82

Preview Lab

Preview with #A51FB4

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

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