#8581C8#8581C8

#8581C8 is a light, moderate blue. Relative luminance 0.249; OKLCH L 63.6% C 0.105 H 285.6°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#8581C8
RGB	rgb(133, 129, 200)
HSL	hsl(243, 39%, 65%)
HSV	hsv(243, 36%, 78%)
CMYK	cmyk(33.5%, 35.5%, 0%, 21.6%)
CIE-LAB	lab(56.94, 18.10, -36.34)
CIE-LCH	lch(56.94, 40.60, 296.48°)
OKLab	oklab(63.57% 0.0283 -0.1015)
OKLCH	oklch(63.57% 0.105 285.6)
XYZ	xyz(27.9456, 24.8564, 57.9578)
Luminance	0.2486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8581C8 #C4C881

analogous

#81A1C8 #8581C8 #A981C8

triadic

#8581C8 #C88581 #81C885

tetradic

#8581C8 #C881A1 #C4C881 #81C8A9

square

#8581C8 #C881A1 #C4C881 #81C8A9

split-complementary

#8581C8 #C8A981 #A1C881

monochromatic

#433F90 #5C56B5 #8581C8 #AEACDB #D8D6ED

Accessibility & contrast

On white

3.52

#8581C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#8581C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8581C8

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8581C8	#FFFFFF	#000000	##000000
##8581C8	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8BCB

Deuteranopia (green-blind)

#6A87C6

Tritanopia (blue-blind)

#748E9B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #8581c8;
/* rgb */ color: rgb(133, 129, 200);
/* oklch */ color: oklch(63.6% 0.105 285.6);

Tailwind

colors: {
  custom: {
    50: '#aaa5d9',
    500: '#8581c8',
    950: '#000000',
  },
}

SCSS

$custom: #8581c8;
$custom-light: #aaa5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#8581c8",
  "rgb": {
    "r": 133,
    "g": 129,
    "b": 200
  },
  "hsl": {
    "h": 243.38,
    "s": 39.227,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6357,
    "c": 0.10537,
    "h": 285.6
  },
  "luminance": 0.24857
}

Semantic roles & 50–950 ramp

primary

#8581C8

secondary

#DDDFC6

accent

#B233AB

background

#FAFAFD

surface

#F4F4FA

border

#CECED3

text

#100F14

muted

#7F7F83

Preview Lab

Preview with #8581C8

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

Preview Lab → · Contrast checker → · Palette generator →