#817EF7#817EF7

#817EF7 is a light, vivid blue. Relative luminance 0.263; OKLCH L 65.3% C 0.176 H 281.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#817EF7
RGB	rgb(129, 126, 247)
HSL	hsl(241, 88%, 73%)
HSV	hsv(241, 49%, 97%)
CMYK	cmyk(47.8%, 49%, 0%, 3.1%)
CIE-LAB	lab(58.32, 32.12, -60.45)
CIE-LCH	lch(58.32, 68.45, 297.98°)
OKLab	oklab(65.34% 0.035 -0.172)
OKLCH	oklch(65.34% 0.176 281.5)
XYZ	xyz(33.2975, 26.3025, 91.3000)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817EF7 #F4F77E

analogous

#7EB7F7 #817EF7 #BE7EF7

triadic

#817EF7 #F7817E #7EF781

tetradic

#817EF7 #F77EB7 #F4F77E #7EF7BE

square

#817EF7 #F77EB7 #F4F77E #7EF7BE

split-complementary

#817EF7 #F7BE7E #B7F77E

monochromatic

#140FEC #4944F3 #817EF7 #B9B8FB #E3E2FD

Accessibility & contrast

On white

3.35

#817EF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#817EF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817EF7

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817EF7	#FFFFFF	#000000	##000000
##817EF7	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4791FB

Deuteranopia (green-blind)

#3E88F4

Tritanopia (blue-blind)

#5698AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #817ef7;
/* rgb */ color: rgb(129, 126, 247);
/* oklch */ color: oklch(65.3% 0.176 281.5);

Tailwind

colors: {
  custom: {
    50: '#aca3fa',
    500: '#817ef7',
    950: '#000000',
  },
}

SCSS

$custom: #817ef7;
$custom-light: #aca3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#817ef7",
  "rgb": {
    "r": 129,
    "g": 126,
    "b": 247
  },
  "hsl": {
    "h": 241.488,
    "s": 88.321,
    "l": 73.137
  },
  "oklch": {
    "l": 0.65342,
    "c": 0.17555,
    "h": 281.5
  },
  "luminance": 0.26304
}

Semantic roles & 50–950 ramp

primary

#817EF7

secondary

#F4F5D6

accent

#E501DF

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F17

muted

#807F85

Preview Lab

Preview with #817EF7

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

Preview Lab → · Contrast checker → · Palette generator →