#AC51EB#AC51EB

#AC51EB is a mid, highly saturated violet. Relative luminance 0.207; OKLCH L 61.8% C 0.226 H 308.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#AC51EB
RGB	rgb(172, 81, 235)
HSL	hsl(275, 79%, 62%)
HSV	hsv(275, 66%, 92%)
CMYK	cmyk(26.8%, 65.5%, 0%, 7.8%)
CIE-LAB	lab(52.57, 62.65, -62.79)
CIE-LCH	lch(52.57, 88.70, 314.93°)
OKLab	oklab(61.85% 0.1402 -0.1776)
OKLCH	oklch(61.85% 0.226 308.3)
XYZ	xyz(34.9480, 20.6542, 80.7268)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC51EB #90EB51

analogous

#5F51EB #AC51EB #EB51DD

triadic

#AC51EB #EBAC51 #51EBAC

tetradic

#AC51EB #EB5F51 #90EB51 #51DDEB

square

#AC51EB #EB5F51 #90EB51 #51DDEB

split-complementary

#AC51EB #DDEB51 #51EB5F

monochromatic

#6F14AE #921AE5 #AC51EB #C688F1 #E0BFF8

Accessibility & contrast

On white

4.09

#AC51EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#AC51EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC51EB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC51EB	#FFFFFF	#000000	##000000
##AC51EB	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF0

Deuteranopia (green-blind)

#337EE8

Tritanopia (blue-blind)

#A27297

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #ac51eb;
/* rgb */ color: rgb(172, 81, 235);
/* oklch */ color: oklch(61.8% 0.226 308.3);

Tailwind

colors: {
  custom: {
    50: '#c988f2',
    500: '#ac51eb',
    950: '#000000',
  },
}

SCSS

$custom: #ac51eb;
$custom-light: #c988f2;
$custom-dark: #000000;

JSON

{
  "hex": "#ac51eb",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 235
  },
  "hsl": {
    "h": 275.455,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61849,
    "c": 0.22631,
    "h": 308.3
  },
  "luminance": 0.20654
}

Semantic roles & 50–950 ramp

primary

#AC51EB

secondary

#C7E8B0

accent

#DC0A60

background

#FCF8FE

surface

#F9F0FD

border

#D2CBD5

text

#140C17

muted

#827D85

Preview Lab

Preview with #AC51EB

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

Preview Lab → · Contrast checker → · Palette generator →