#A370F5#A370F5

#A370F5 is a light, vivid violet. Relative luminance 0.260; OKLCH L 65.8% C 0.193 H 298.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#A370F5
RGB	rgb(163, 112, 245)
HSL	hsl(263, 87%, 70%)
HSV	hsv(263, 54%, 96%)
CMYK	cmyk(33.5%, 54.3%, 0%, 3.9%)
CIE-LAB	lab(58.01, 47.32, -59.69)
CIE-LCH	lch(58.01, 76.17, 308.41°)
OKLab	oklab(65.78% 0.0924 -0.1689)
OKLCH	oklch(65.78% 0.193 298.7)
XYZ	xyz(37.3758, 25.9671, 89.4115)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370F5 #C2F570

analogous

#707FF5 #A370F5 #E670F5

triadic

#A370F5 #F5A370 #70F5A3

tetradic

#A370F5 #F5707F #C2F570 #70F5E6

square

#A370F5 #F5707F #C2F570 #70F5E6

split-complementary

#A370F5 #F5E670 #7FF570

monochromatic

#5E0FDB #7E37F1 #A370F5 #C8A9F9 #EDE2FD

Accessibility & contrast

On white

3.39

#A370F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#A370F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370F5

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370F5	#FFFFFF	#000000	##000000
##A370F5	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388BF9

Deuteranopia (green-blind)

#498AF2

Tritanopia (blue-blind)

#918BA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #a370f5;
/* rgb */ color: rgb(163, 112, 245);
/* oklch */ color: oklch(65.8% 0.193 298.7);

Tailwind

colors: {
  custom: {
    50: '#c29af9',
    500: '#a370f5',
    950: '#000000',
  },
}

SCSS

$custom: #a370f5;
$custom-light: #c29af9;
$custom-dark: #000000;

JSON

{
  "hex": "#a370f5",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 245
  },
  "hsl": {
    "h": 263.008,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.6578,
    "c": 0.19254,
    "h": 298.7
  },
  "luminance": 0.25967
}

Semantic roles & 50–950 ramp

primary

#A370F5

secondary

#E5F3CE

accent

#E3028D

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A370F5

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

Preview Lab → · Contrast checker → · Palette generator →