#816DEE#816DEE

#816DEE is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.8% C 0.187 H 286.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#816DEE
RGB	rgb(129, 109, 238)
HSL	hsl(249, 79%, 68%)
HSV	hsv(249, 54%, 93%)
CMYK	cmyk(45.8%, 54.2%, 0%, 6.7%)
CIE-LAB	lab(53.79, 39.43, -62.74)
CIE-LCH	lch(53.79, 74.10, 302.15°)
OKLab	oklab(61.78% 0.0537 -0.1788)
OKLCH	oklch(61.78% 0.187 286.7)
XYZ	xyz(29.9500, 21.7762, 83.4975)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#816DEE #DAEE6D

analogous

#6D9AEE #816DEE #C16DEE

triadic

#816DEE #EE816D #6DEE81

tetradic

#816DEE #EE6D9A #DAEE6D #6DEEC1

square

#816DEE #EE6D9A #DAEE6D #6DEEC1

split-complementary

#816DEE #EEC16D #9AEE6D

monochromatic

#3317C9 #5236E8 #816DEE #B0A4F4 #E0DBFB

Accessibility & contrast

On white

3.92

#816DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#816DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #816DEE

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##816DEE	#FFFFFF	#000000	##000000
##816DEE	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2684F2

Deuteranopia (green-blind)

#247DEB

Tritanopia (blue-blind)

#5E89A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #816dee;
/* rgb */ color: rgb(129, 109, 238);
/* oklch */ color: oklch(61.8% 0.187 286.7);

Tailwind

colors: {
  custom: {
    50: '#ac97f4',
    500: '#816dee',
    950: '#000000',
  },
}

SCSS

$custom: #816dee;
$custom-light: #ac97f4;
$custom-dark: #000000;

JSON

{
  "hex": "#816dee",
  "rgb": {
    "r": 129,
    "g": 109,
    "b": 238
  },
  "hsl": {
    "h": 249.302,
    "s": 79.141,
    "l": 68.039
  },
  "oklch": {
    "l": 0.61779,
    "c": 0.1867,
    "h": 286.7
  },
  "luminance": 0.21777
}

Semantic roles & 50–950 ramp

primary

#816DEE

secondary

#E9EFC8

accent

#DB0ABB

background

#FBF9FF

surface

#F6F2FE

border

#D0CCD6

text

#110D17

muted

#807E85

Preview Lab

Preview with #816DEE

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

Preview Lab → · Contrast checker → · Palette generator →