#8573F7#8573F7

#8573F7 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.7% C 0.190 H 285.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#8573F7
RGB	rgb(133, 115, 247)
HSL	hsl(248, 89%, 71%)
HSV	hsv(248, 53%, 97%)
CMYK	cmyk(46.2%, 53.4%, 0%, 3.1%)
CIE-LAB	lab(56.05, 39.39, -64.09)
CIE-LCH	lch(56.05, 75.22, 301.58°)
OKLab	oklab(63.72% 0.0521 -0.1827)
OKLCH	oklch(63.72% 0.19 285.9)
XYZ	xyz(32.5872, 23.9620, 90.8857)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8573F7 #E5F773

analogous

#73A3F7 #8573F7 #C773F7

triadic

#8573F7 #F78573 #73F785

tetradic

#8573F7 #F773A3 #E5F773 #73F7C7

square

#8573F7 #F773A3 #E5F773 #73F7C7

split-complementary

#8573F7 #F7C773 #A3F773

monochromatic

#2A0DE3 #5339F4 #8573F7 #B7ADFA #E6E2FD

Accessibility & contrast

On white

3.63

#8573F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#8573F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8573F7

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8573F7	#FFFFFF	#000000	##000000
##8573F7	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C8AFC

Deuteranopia (green-blind)

#2882F4

Tritanopia (blue-blind)

#5F90AA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #8573f7;
/* rgb */ color: rgb(133, 115, 247);
/* oklch */ color: oklch(63.7% 0.190 285.9);

Tailwind

colors: {
  custom: {
    50: '#af9bfb',
    500: '#8573f7',
    950: '#000000',
  },
}

SCSS

$custom: #8573f7;
$custom-light: #af9bfb;
$custom-dark: #000000;

JSON

{
  "hex": "#8573f7",
  "rgb": {
    "r": 133,
    "g": 115,
    "b": 247
  },
  "hsl": {
    "h": 248.182,
    "s": 89.189,
    "l": 70.98
  },
  "oklch": {
    "l": 0.63719,
    "c": 0.18993,
    "h": 285.9
  },
  "luminance": 0.23963
}

Semantic roles & 50–950 ramp

primary

#8573F7

secondary

#F0F4D1

accent

#E600C6

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E17

muted

#807E85

Preview Lab

Preview with #8573F7

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

Preview Lab → · Contrast checker → · Palette generator →