#8573FC#8573FC

#8573FC is a light, vivid blue. Relative luminance 0.243; OKLCH L 64.1% C 0.196 H 285.4°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#8573FC
RGB	rgb(133, 115, 252)
HSL	hsl(248, 96%, 72%)
HSV	hsv(248, 54%, 99%)
CMYK	cmyk(47.2%, 54.4%, 0%, 1.2%)
CIE-LAB	lab(56.36, 40.82, -66.35)
CIE-LCH	lch(56.36, 77.90, 301.60°)
OKLab	oklab(64.05% 0.0522 -0.1893)
OKLCH	oklch(64.05% 0.196 285.4)
XYZ	xyz(33.3691, 24.2747, 95.0038)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8573FC #EAFC73

analogous

#73A6FC #8573FC #C973FC

triadic

#8573FC #FC8573 #73FC85

tetradic

#8573FC #FC73A6 #EAFC73 #73FCC9

square

#8573FC #FC73A6 #EAFC73 #73FCC9

split-complementary

#8573FC #FCC973 #A6FC73

monochromatic

#2405EF #5137FB #8573FC #B9AFFD #E5E1FE

Accessibility & contrast

On white

3.59

#8573FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#8573FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8573FC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8573FC	#FFFFFF	#000000	##000000
##8573FC	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#238BFF

Deuteranopia (green-blind)

#1C83F9

Tritanopia (blue-blind)

#5C91AD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8573fc;
/* rgb */ color: rgb(133, 115, 252);
/* oklch */ color: oklch(64.1% 0.196 285.4);

Tailwind

colors: {
  custom: {
    50: '#b09cfe',
    500: '#8573fc',
    950: '#000000',
  },
}

SCSS

$custom: #8573fc;
$custom-light: #b09cfe;
$custom-dark: #000000;

JSON

{
  "hex": "#8573fc",
  "rgb": {
    "r": 133,
    "g": 115,
    "b": 252
  },
  "hsl": {
    "h": 247.883,
    "s": 95.804,
    "l": 71.961
  },
  "oklch": {
    "l": 0.64051,
    "c": 0.19638,
    "h": 285.4
  },
  "luminance": 0.24276
}

Semantic roles & 50–950 ramp

primary

#8573FC

secondary

#F2F7D4

accent

#E600C7

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #8573FC

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

Preview Lab → · Contrast checker → · Palette generator →