#A583F9#A583F9

#A583F9 is a light, vivid violet. Relative luminance 0.311; OKLCH L 69.3% C 0.170 H 294.9°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A583F9
RGB	rgb(165, 131, 249)
HSL	hsl(257, 91%, 75%)
HSV	hsv(257, 47%, 98%)
CMYK	cmyk(33.7%, 47.4%, 0%, 2.4%)
CIE-LAB	lab(62.57, 38.30, -54.61)
CIE-LCH	lch(62.57, 66.70, 305.05°)
OKLab	oklab(69.29% 0.0714 -0.154)
OKLCH	oklch(69.29% 0.17 294.9)
XYZ	xyz(40.7279, 31.0708, 93.4556)
Luminance	0.3107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A583F9 #D7F983

analogous

#839CF9 #A583F9 #E083F9

triadic

#A583F9 #F9A583 #83F9A5

tetradic

#A583F9 #F9839C #D7F983 #83F9E0

square

#A583F9 #F9839C #D7F983 #83F9E0

split-complementary

#A583F9 #F9E083 #9CF983

monochromatic

#500EF3 #7B49F6 #A583F9 #CFBDFC #EAE2FE

Accessibility & contrast

On white

2.91

#A583F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#A583F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A583F9

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A583F9	#FFFFFF	#000000	##000000
##A583F9	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A98FD

Deuteranopia (green-blind)

#6096F6

Tritanopia (blue-blind)

#929AB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #a583f9;
/* rgb */ color: rgb(165, 131, 249);
/* oklch */ color: oklch(69.3% 0.170 294.9);

Tailwind

colors: {
  custom: {
    50: '#c3a7fc',
    500: '#a583f9',
    950: '#000000',
  },
}

SCSS

$custom: #a583f9;
$custom-light: #c3a7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a583f9",
  "rgb": {
    "r": 165,
    "g": 131,
    "b": 249
  },
  "hsl": {
    "h": 257.288,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.69288,
    "c": 0.16969,
    "h": 294.9
  },
  "luminance": 0.31071
}

Semantic roles & 50–950 ramp

primary

#A583F9

secondary

#ECF6D5

accent

#E600A3

background

#FCFAFF

surface

#F8F4FF

border

#D1CED7

text

#130F17

muted

#827F85

Preview Lab

Preview with #A583F9

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

Preview Lab → · Contrast checker → · Palette generator →