#817EFF#817EFF

#817EFF is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.8% C 0.186 H 281.0°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#817EFF
RGB	rgb(129, 126, 255)
HSL	hsl(241, 100%, 75%)
HSV	hsv(241, 51%, 100%)
CMYK	cmyk(49.4%, 50.6%, 0%, 0%)
CIE-LAB	lab(58.80, 34.48, -64.11)
CIE-LCH	lch(58.80, 72.79, 298.27°)
OKLab	oklab(65.85% 0.0356 -0.1828)
OKLCH	oklch(65.85% 0.186 281)
XYZ	xyz(34.5586, 26.8069, 97.9416)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817EFF #FCFF7E

analogous

#7EBCFF #817EFF #C17EFF

triadic

#817EFF #FF817E #7EFF81

tetradic

#817EFF #FF7EBC #FCFF7E #7EFFC1

square

#817EFF #FF7EBC #FCFF7E #7EFFC1

split-complementary

#817EFF #FFC17E #BCFF7E

monochromatic

#0904FF #4541FF #817EFF #BDBBFF #E1E0FF

Accessibility & contrast

On white

3.30

#817EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#817EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817EFF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817EFF	#FFFFFF	#000000	##000000
##817EFF	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E92FF

Deuteranopia (green-blind)

#3289FC

Tritanopia (blue-blind)

#509AB3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #817eff;
/* rgb */ color: rgb(129, 126, 255);
/* oklch */ color: oklch(65.8% 0.186 281.0);

Tailwind

colors: {
  custom: {
    50: '#ada3ff',
    500: '#817eff',
    950: '#000000',
  },
}

SCSS

$custom: #817eff;
$custom-light: #ada3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#817eff",
  "rgb": {
    "r": 129,
    "g": 126,
    "b": 255
  },
  "hsl": {
    "h": 241.395,
    "s": 100,
    "l": 74.706
  },
  "oklch": {
    "l": 0.65849,
    "c": 0.1862,
    "h": 281
  },
  "luminance": 0.26809
}

Semantic roles & 50–950 ramp

primary

#817EFF

secondary

#F7F7D4

accent

#E600E0

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F18

muted

#807F86

Preview Lab

Preview with #817EFF

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

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