#8587EF#8587EF

#8587EF is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.8% C 0.152 H 280.6°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#8587EF
RGB	rgb(133, 135, 239)
HSL	hsl(239, 77%, 73%)
HSV	hsv(239, 44%, 94%)
CMYK	cmyk(44.4%, 43.5%, 0%, 6.3%)
CIE-LAB	lab(60.38, 25.42, -52.73)
CIE-LCH	lch(60.38, 58.54, 295.73°)
OKLab	oklab(66.83% 0.028 -0.1492)
OKLCH	oklch(66.83% 0.152 280.6)
XYZ	xyz(33.9122, 28.5449, 85.3675)
Luminance	0.2855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8587EF #EFED85

analogous

#85BCEF #8587EF #B885EF

triadic

#8587EF #EF8587 #87EF85

tetradic

#8587EF #EF85BC #EFED85 #85EFB8

square

#8587EF #EF85BC #EFED85 #85EFB8

split-complementary

#8587EF #EFB885 #BCEF85

monochromatic

#1D21DD #4F52E8 #8587EF #BBBCF6 #E4E4FB

Accessibility & contrast

On white

3.13

#8587EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#8587EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8587EF

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8587EF	#FFFFFF	#000000	##000000
##8587EF	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F96F3

Deuteranopia (green-blind)

#588EED

Tritanopia (blue-blind)

#629CAF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #8587ef;
/* rgb */ color: rgb(133, 135, 239);
/* oklch */ color: oklch(66.8% 0.152 280.6);

Tailwind

colors: {
  custom: {
    50: '#ada9f5',
    500: '#8587ef',
    950: '#000000',
  },
}

SCSS

$custom: #8587ef;
$custom-light: #ada9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#8587ef",
  "rgb": {
    "r": 133,
    "g": 135,
    "b": 239
  },
  "hsl": {
    "h": 238.868,
    "s": 76.812,
    "l": 72.941
  },
  "oklch": {
    "l": 0.66826,
    "c": 0.15185,
    "h": 280.6
  },
  "luminance": 0.28546
}

Semantic roles & 50–950 ramp

primary

#8587EF

secondary

#F3F3D8

accent

#D50CD9

background

#FBFAFF

surface

#F6F4FE

border

#D0CED6

text

#111017

muted

#807F85

Preview Lab

Preview with #8587EF

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

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