#8580BC#8580BC

#8580BC is a light, moderate blue. Relative luminance 0.241; OKLCH L 62.8% C 0.089 H 287.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#8580BC
RGB	rgb(133, 128, 188)
HSL	hsl(245, 31%, 62%)
HSV	hsv(245, 32%, 74%)
CMYK	cmyk(29.3%, 31.9%, 0%, 26.3%)
CIE-LAB	lab(56.14, 15.54, -30.75)
CIE-LCH	lch(56.14, 34.46, 296.82°)
OKLab	oklab(62.79% 0.0267 -0.0854)
OKLCH	oklch(62.79% 0.089 287.3)
XYZ	xyz(26.4668, 24.0551, 50.8159)
Luminance	0.2406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8580BC #B7BC80

analogous

#8099BC #8580BC #A380BC

triadic

#8580BC #BC8580 #80BC85

tetradic

#8580BC #BC8099 #B7BC80 #80BCA3

square

#8580BC #BC8099 #B7BC80 #80BCA3

split-complementary

#8580BC #BCA380 #99BC80

monochromatic

#48437F #5F58A7 #8580BC #ABA8D1 #D2D0E6

Accessibility & contrast

On white

3.61

#8580BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#8580BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8580BC

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8580BC	#FFFFFF	#000000	##000000
##8580BC	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BE

Deuteranopia (green-blind)

#6E85BA

Tritanopia (blue-blind)

#788B96

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8580bc;
/* rgb */ color: rgb(133, 128, 188);
/* oklch */ color: oklch(62.8% 0.089 287.3);

Tailwind

colors: {
  custom: {
    50: '#aaa4d0',
    500: '#8580bc',
    950: '#000000',
  },
}

SCSS

$custom: #8580bc;
$custom-light: #aaa4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8580bc",
  "rgb": {
    "r": 133,
    "g": 128,
    "b": 188
  },
  "hsl": {
    "h": 245,
    "s": 30.928,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62786,
    "c": 0.08948,
    "h": 287.3
  },
  "luminance": 0.24056
}

Semantic roles & 50–950 ramp

primary

#8580BC

secondary

#D5D7C1

accent

#AA3CA0

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#100F14

muted

#7F7F82

Preview Lab

Preview with #8580BC

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

Preview Lab → · Contrast checker → · Palette generator →