#816EF9#816EF9

#816EF9 is a light, vivid blue. Relative luminance 0.227; OKLCH L 62.7% C 0.200 H 285.3°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#816EF9
RGB	rgb(129, 110, 249)
HSL	hsl(248, 92%, 70%)
HSV	hsv(248, 56%, 98%)
CMYK	cmyk(48.2%, 55.8%, 0%, 2.4%)
CIE-LAB	lab(54.72, 42.01, -67.36)
CIE-LCH	lch(54.72, 79.39, 301.95°)
OKLab	oklab(62.69% 0.0527 -0.1924)
OKLCH	oklch(62.69% 0.2 285.3)
XYZ	xyz(31.7230, 22.6570, 92.3059)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#816EF9 #E6F96E

analogous

#6EA1F9 #816EF9 #C66EF9

triadic

#816EF9 #F9816E #6EF981

tetradic

#816EF9 #F96EA1 #E6F96E #6EF9C6

square

#816EF9 #F96EA1 #E6F96E #6EF9C6

split-complementary

#816EF9 #F9C66E #A1F96E

monochromatic

#2709E3 #4E33F7 #816EF9 #B4A9FB #E5E2FE

Accessibility & contrast

On white

3.80

#816EF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#816EF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #816EF9

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##816EF9	#FFFFFF	#000000	##000000
##816EF9	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B87FE

Deuteranopia (green-blind)

#007FF6

Tritanopia (blue-blind)

#578DA9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #816ef9;
/* rgb */ color: rgb(129, 110, 249);
/* oklch */ color: oklch(62.7% 0.200 285.3);

Tailwind

colors: {
  custom: {
    50: '#ad98fc',
    500: '#816ef9',
    950: '#000000',
  },
}

SCSS

$custom: #816ef9;
$custom-light: #ad98fc;
$custom-dark: #000000;

JSON

{
  "hex": "#816ef9",
  "rgb": {
    "r": 129,
    "g": 110,
    "b": 249
  },
  "hsl": {
    "h": 248.201,
    "s": 92.053,
    "l": 70.392
  },
  "oklch": {
    "l": 0.62691,
    "c": 0.19951,
    "h": 285.3
  },
  "luminance": 0.22659
}

Semantic roles & 50–950 ramp

primary

#816EF9

secondary

#EFF4CE

accent

#E600C6

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #816EF9

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

Preview Lab → · Contrast checker → · Palette generator →