#817FF5#817FF5

#817FF5 is a light, vivid blue. Relative luminance 0.264; OKLCH L 65.4% C 0.172 H 281.3°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#817FF5
RGB	rgb(129, 127, 245)
HSL	hsl(241, 86%, 73%)
HSV	hsv(241, 48%, 96%)
CMYK	cmyk(47.3%, 48.2%, 0%, 3.9%)
CIE-LAB	lab(58.45, 30.94, -59.15)
CIE-LCH	lch(58.45, 66.75, 297.62°)
OKLab	oklab(65.4% 0.0337 -0.1682)
OKLCH	oklch(65.4% 0.172 281.3)
XYZ	xyz(33.1191, 26.4367, 89.7262)
Luminance	0.2644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817FF5 #F3F57F

analogous

#7FB8F5 #817FF5 #BC7FF5

triadic

#817FF5 #F5817F #7FF581

tetradic

#817FF5 #F57FB8 #F3F57F #7FF5BC

square

#817FF5 #F57FB8 #F3F57F #7FF5BC

split-complementary

#817FF5 #F5BC7F #B8F57F

monochromatic

#1612E8 #4946F1 #817FF5 #B9B8F9 #E3E3FD

Accessibility & contrast

On white

3.34

#817FF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#817FF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817FF5

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817FF5	#FFFFFF	#000000	##000000
##817FF5	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)

#4B91F9

Deuteranopia (green-blind)

#4288F2

Tritanopia (blue-blind)

#5798AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #817ff5;
/* rgb */ color: rgb(129, 127, 245);
/* oklch */ color: oklch(65.4% 0.172 281.3);

Tailwind

colors: {
  custom: {
    50: '#aca4f9',
    500: '#817ff5',
    950: '#000000',
  },
}

SCSS

$custom: #817ff5;
$custom-light: #aca4f9;
$custom-dark: #000000;

JSON

{
  "hex": "#817ff5",
  "rgb": {
    "r": 129,
    "g": 127,
    "b": 245
  },
  "hsl": {
    "h": 241.017,
    "s": 85.507,
    "l": 72.941
  },
  "oklch": {
    "l": 0.654,
    "c": 0.17152,
    "h": 281.3
  },
  "luminance": 0.26438
}

Semantic roles & 50–950 ramp

primary

#817FF5

secondary

#F4F5D6

accent

#E203DE

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F17

muted

#807F85

Preview Lab

Preview with #817FF5

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

Preview Lab → · Contrast checker → · Palette generator →