#AC51E5#AC51E5

#AC51E5 is a mid, highly saturated violet. Relative luminance 0.203; OKLCH L 61.5% C 0.220 H 309.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#AC51E5
RGB	rgb(172, 81, 229)
HSL	hsl(277, 74%, 61%)
HSV	hsv(277, 65%, 90%)
CMYK	cmyk(24.9%, 64.6%, 0%, 10.2%)
CIE-LAB	lab(52.19, 61.35, -60.03)
CIE-LCH	lch(52.19, 85.83, 315.62°)
OKLab	oklab(61.46% 0.1407 -0.1695)
OKLCH	oklch(61.46% 0.22 309.7)
XYZ	xyz(34.0958, 20.3133, 76.2383)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC51E5 #8AE551

analogous

#6251E5 #AC51E5 #E551D4

triadic

#AC51E5 #E5AC51 #51E5AC

tetradic

#AC51E5 #E56251 #8AE551 #51D4E5

square

#AC51E5 #E56251 #8AE551 #51D4E5

split-complementary

#AC51E5 #D4E551 #51E562

monochromatic

#6E18A3 #9220D8 #AC51E5 #C586ED #DFBBF5

Accessibility & contrast

On white

4.15

#AC51E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#AC51E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC51E5

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC51E5	#FFFFFF	#000000	##000000
##AC51E5	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E9

Deuteranopia (green-blind)

#3B7EE2

Tritanopia (blue-blind)

#A46F94

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #ac51e5;
/* rgb */ color: rgb(172, 81, 229);
/* oklch */ color: oklch(61.5% 0.220 309.7);

Tailwind

colors: {
  custom: {
    50: '#c987ee',
    500: '#ac51e5',
    950: '#000000',
  },
}

SCSS

$custom: #ac51e5;
$custom-light: #c987ee;
$custom-dark: #000000;

JSON

{
  "hex": "#ac51e5",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 229
  },
  "hsl": {
    "h": 276.892,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61456,
    "c": 0.22028,
    "h": 309.7
  },
  "luminance": 0.20313
}

Semantic roles & 50–950 ramp

primary

#AC51E5

secondary

#C2E5AD

accent

#D60F5C

background

#FCF8FE

surface

#F9F0FD

border

#D2CBD5

text

#140C16

muted

#827D84

Preview Lab

Preview with #AC51E5

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

Preview Lab → · Contrast checker → · Palette generator →