#818AF1#818AF1

#818AF1 is a light, vivid blue. Relative luminance 0.292; OKLCH L 67.2% C 0.151 H 277.7°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#818AF1
RGB	rgb(129, 138, 241)
HSL	hsl(235, 80%, 73%)
HSV	hsv(235, 46%, 95%)
CMYK	cmyk(46.5%, 42.7%, 0%, 5.5%)
CIE-LAB	lab(60.95, 23.30, -52.94)
CIE-LCH	lch(60.95, 57.84, 293.75°)
OKLab	oklab(67.23% 0.0204 -0.1499)
OKLCH	oklch(67.23% 0.151 277.7)
XYZ	xyz(34.0141, 29.1931, 87.0446)
Luminance	0.2919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818AF1 #F1E881

analogous

#81C2F1 #818AF1 #B081F1

triadic

#818AF1 #F1818A #8AF181

tetradic

#818AF1 #F181C2 #F1E881 #81F1B0

square

#818AF1 #F181C2 #F1E881 #81F1B0

split-complementary

#818AF1 #F1B081 #C2F181

monochromatic

#1929DF #4A57EB #818AF1 #B8BDF7 #E3E5FC

Accessibility & contrast

On white

3.07

#818AF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#818AF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818AF1

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818AF1	#FFFFFF	#000000	##000000
##818AF1	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6198F5

Deuteranopia (green-blind)

#598FEF

Tritanopia (blue-blind)

#59A0B2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #818af1;
/* rgb */ color: rgb(129, 138, 241);
/* oklch */ color: oklch(67.2% 0.151 277.7);

Tailwind

colors: {
  custom: {
    50: '#abacf6',
    500: '#818af1',
    950: '#000000',
  },
}

SCSS

$custom: #818af1;
$custom-light: #abacf6;
$custom-dark: #000000;

JSON

{
  "hex": "#818af1",
  "rgb": {
    "r": 129,
    "g": 138,
    "b": 241
  },
  "hsl": {
    "h": 235.179,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.67226,
    "c": 0.15131,
    "h": 277.7
  },
  "luminance": 0.29195
}

Semantic roles & 50–950 ramp

primary

#818AF1

secondary

#F4F1D7

accent

#CB09DC

background

#FAFAFF

surface

#F5F4FE

border

#CFCED6

text

#111017

muted

#807F85

Preview Lab

Preview with #818AF1

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

Preview Lab → · Contrast checker → · Palette generator →