#816FDF#816FDF

#816FDF is a mid, vivid blue. Relative luminance 0.214; OKLCH L 61.2% C 0.164 H 287.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#816FDF
RGB	rgb(129, 111, 223)
HSL	hsl(250, 64%, 65%)
HSV	hsv(250, 50%, 87%)
CMYK	cmyk(42.2%, 50.2%, 0%, 12.5%)
CIE-LAB	lab(53.34, 34.01, -55.04)
CIE-LCH	lch(53.34, 64.70, 301.71°)
OKLab	oklab(61.16% 0.0505 -0.1562)
OKLCH	oklch(61.16% 0.164 287.9)
XYZ	xyz(28.0532, 21.3627, 72.4430)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#816FDF #CDDF6F

analogous

#6F95DF #816FDF #B96FDF

triadic

#816FDF #DF816F #6FDF81

tetradic

#816FDF #DF6F95 #CDDF6F #6FDFB9

square

#816FDF #DF6F95 #CDDF6F #6FDFB9

split-complementary

#816FDF #DFB96F #95DF6F

monochromatic

#3C26AD #553DD4 #816FDF #ADA1EA #D9D3F5

Accessibility & contrast

On white

3.98

#816FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#816FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #816FDF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##816FDF	#FFFFFF	#000000	##000000
##816FDF	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F82E3

Deuteranopia (green-blind)

#3F7DDC

Tritanopia (blue-blind)

#66869D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #816fdf;
/* rgb */ color: rgb(129, 111, 223);
/* oklch */ color: oklch(61.2% 0.164 287.9);

Tailwind

colors: {
  custom: {
    50: '#aa98e9',
    500: '#816fdf',
    950: '#000000',
  },
}

SCSS

$custom: #816fdf;
$custom-light: #aa98e9;
$custom-dark: #000000;

JSON

{
  "hex": "#816fdf",
  "rgb": {
    "r": 129,
    "g": 111,
    "b": 223
  },
  "hsl": {
    "h": 249.643,
    "s": 63.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.61156,
    "c": 0.16418,
    "h": 287.9
  },
  "luminance": 0.21364
}

Semantic roles & 50–950 ramp

primary

#816FDF

secondary

#E2E8C2

accent

#CB1AAF

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E16

muted

#7F7E84

Preview Lab

Preview with #816FDF

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

Preview Lab → · Contrast checker → · Palette generator →