#817DFD#817DFD

#817DFD is a light, vivid blue. Relative luminance 0.264; OKLCH L 65.5% C 0.185 H 281.4°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#817DFD
RGB	rgb(129, 125, 253)
HSL	hsl(242, 97%, 74%)
HSV	hsv(242, 51%, 99%)
CMYK	cmyk(49%, 50.6%, 0%, 0.8%)
CIE-LAB	lab(58.44, 34.47, -63.58)
CIE-LCH	lch(58.44, 72.32, 298.46°)
OKLab	oklab(65.54% 0.0366 -0.1812)
OKLCH	oklch(65.54% 0.185 281.4)
XYZ	xyz(34.1111, 26.4244, 96.2125)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817DFD #F9FD7D

analogous

#7DB9FD #817DFD #C17DFD

triadic

#817DFD #FD817D #7DFD81

tetradic

#817DFD #FD7DB9 #F9FD7D #7DFDC1

square

#817DFD #FD7DB9 #F9FD7D #7DFDC1

split-complementary

#817DFD #FDC17D #B9FD7D

monochromatic

#0C04FB #4741FC #817DFD #BBB9FE #E2E1FF

Accessibility & contrast

On white

3.34

#817DFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#817DFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817DFD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817DFD	#FFFFFF	#000000	##000000
##817DFD	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E91FF

Deuteranopia (green-blind)

#3388FA

Tritanopia (blue-blind)

#5299B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #817dfd;
/* rgb */ color: rgb(129, 125, 253);
/* oklch */ color: oklch(65.5% 0.185 281.4);

Tailwind

colors: {
  custom: {
    50: '#ada2ff',
    500: '#817dfd',
    950: '#000000',
  },
}

SCSS

$custom: #817dfd;
$custom-light: #ada2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#817dfd",
  "rgb": {
    "r": 129,
    "g": 125,
    "b": 253
  },
  "hsl": {
    "h": 241.875,
    "s": 96.97,
    "l": 74.118
  },
  "oklch": {
    "l": 0.65542,
    "c": 0.18488,
    "h": 281.4
  },
  "luminance": 0.26426
}

Semantic roles & 50–950 ramp

primary

#817DFD

secondary

#F6F7D4

accent

#E600DE

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F18

muted

#807F86

Preview Lab

Preview with #817DFD

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

Preview Lab → · Contrast checker → · Palette generator →