#A181F5#A181F5

#A181F5 is a light, vivid violet. Relative luminance 0.299; OKLCH L 68.4% C 0.167 H 294.3°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#A181F5
RGB	rgb(161, 129, 245)
HSL	hsl(257, 85%, 73%)
HSV	hsv(257, 47%, 96%)
CMYK	cmyk(34.3%, 47.3%, 0%, 3.9%)
CIE-LAB	lab(61.54, 37.40, -54.06)
CIE-LCH	lch(61.54, 65.73, 304.67°)
OKLab	oklab(68.36% 0.0687 -0.1525)
OKLCH	oklch(68.36% 0.167 294.3)
XYZ	xyz(39.0254, 29.8694, 90.0778)
Luminance	0.2987 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A181F5 #D5F581

analogous

#819BF5 #A181F5 #DB81F5

triadic

#A181F5 #F5A181 #81F5A1

tetradic

#A181F5 #F5819B #D5F581 #81F5DB

square

#A181F5 #F5819B #D5F581 #81F5DB

split-complementary

#A181F5 #F5DB81 #9BF581

monochromatic

#4E13E9 #7748F0 #A181F5 #CBBAF9 #EAE3FD

Accessibility & contrast

On white

3.01

#A181F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#A181F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A181F5

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A181F5	#FFFFFF	#000000	##000000
##A181F5	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5896F9

Deuteranopia (green-blind)

#5E93F2

Tritanopia (blue-blind)

#8D97AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #a181f5;
/* rgb */ color: rgb(161, 129, 245);
/* oklch */ color: oklch(68.4% 0.167 294.3);

Tailwind

colors: {
  custom: {
    50: '#c0a6f9',
    500: '#a181f5',
    950: '#000000',
  },
}

SCSS

$custom: #a181f5;
$custom-light: #c0a6f9;
$custom-dark: #000000;

JSON

{
  "hex": "#a181f5",
  "rgb": {
    "r": 161,
    "g": 129,
    "b": 245
  },
  "hsl": {
    "h": 256.552,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.68365,
    "c": 0.16722,
    "h": 294.3
  },
  "luminance": 0.2987
}

Semantic roles & 50–950 ramp

primary

#A181F5

secondary

#ECF5D6

accent

#E204A5

background

#FCFAFF

surface

#F8F4FF

border

#D1CED7

text

#130F17

muted

#827F85

Preview Lab

Preview with #A181F5

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

Preview Lab → · Contrast checker → · Palette generator →