#A151E9#A151E9

#A151E9 is a mid, highly saturated violet. Relative luminance 0.193; OKLCH L 60.5% C 0.221 H 304.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A151E9
RGB	rgb(161, 81, 233)
HSL	hsl(272, 78%, 62%)
HSV	hsv(272, 65%, 91%)
CMYK	cmyk(30.9%, 65.2%, 0%, 8.6%)
CIE-LAB	lab(51.09, 59.91, -64.12)
CIE-LCH	lch(51.09, 87.75, 313.05°)
OKLab	oklab(60.45% 0.1263 -0.1819)
OKLCH	oklch(60.45% 0.221 304.8)
XYZ	xyz(32.3451, 19.3453, 79.1050)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151E9 #99E951

analogous

#5551E9 #A151E9 #E951E5

triadic

#A151E9 #E9A151 #51E9A1

tetradic

#A151E9 #E95551 #99E951 #51E5E9

square

#A151E9 #E95551 #99E951 #51E5E9

split-complementary

#A151E9 #E5E951 #51E955

monochromatic

#6416AA #841CE0 #A151E9 #BE87F0 #DCBEF7

Accessibility & contrast

On white

4.31

#A151E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#A151E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A151E9

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151E9	#FFFFFF	#000000	##000000
##A151E9	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EE

Deuteranopia (green-blind)

#227AE6

Tritanopia (blue-blind)

#947296

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a151e9;
/* rgb */ color: rgb(161, 81, 233);
/* oklch */ color: oklch(60.5% 0.221 304.8);

Tailwind

colors: {
  custom: {
    50: '#c287f1',
    500: '#a151e9',
    950: '#000000',
  },
}

SCSS

$custom: #a151e9;
$custom-light: #c287f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a151e9",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 233
  },
  "hsl": {
    "h": 271.579,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60452,
    "c": 0.22145,
    "h": 304.8
  },
  "luminance": 0.19345
}

Semantic roles & 50–950 ramp

primary

#A151E9

secondary

#C9E7AF

accent

#DA0C6D

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A151E9

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

Preview Lab → · Contrast checker → · Palette generator →