#818BF2#818BF2

#818BF2 is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.5% C 0.151 H 277.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#818BF2
RGB	rgb(129, 139, 242)
HSL	hsl(235, 81%, 73%)
HSV	hsv(235, 47%, 95%)
CMYK	cmyk(46.7%, 42.6%, 0%, 5.1%)
CIE-LAB	lab(61.26, 23.00, -53.01)
CIE-LCH	lch(61.26, 57.79, 293.46°)
OKLab	oklab(67.47% 0.0193 -0.1501)
OKLCH	oklch(67.47% 0.151 277.3)
XYZ	xyz(34.3080, 29.5413, 87.8815)
Luminance	0.2954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818BF2 #F2E881

analogous

#81C4F2 #818BF2 #AF81F2

triadic

#818BF2 #F2818B #8BF281

tetradic

#818BF2 #F281C4 #F2E881 #81F2AF

square

#818BF2 #F281C4 #F2E881 #81F2AF

split-complementary

#818BF2 #F2AF81 #C4F281

monochromatic

#1729E1 #4A58EC #818BF2 #B8BEF8 #E3E5FC

Accessibility & contrast

On white

3.04

#818BF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#818BF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818BF2

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818BF2	#FFFFFF	#000000	##000000
##818BF2	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6298F6

Deuteranopia (green-blind)

#5990F0

Tritanopia (blue-blind)

#58A1B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #818bf2;
/* rgb */ color: rgb(129, 139, 242);
/* oklch */ color: oklch(67.5% 0.151 277.3);

Tailwind

colors: {
  custom: {
    50: '#abacf7',
    500: '#818bf2',
    950: '#000000',
  },
}

SCSS

$custom: #818bf2;
$custom-light: #abacf7;
$custom-dark: #000000;

JSON

{
  "hex": "#818bf2",
  "rgb": {
    "r": 129,
    "g": 139,
    "b": 242
  },
  "hsl": {
    "h": 234.69,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.67475,
    "c": 0.15136,
    "h": 277.3
  },
  "luminance": 0.29543
}

Semantic roles & 50–950 ramp

primary

#818BF2

secondary

#F4F1D7

accent

#CB08DE

background

#FAFAFF

surface

#F5F4FF

border

#CFCED7

text

#111017

muted

#807F85

Preview Lab

Preview with #818BF2

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

Preview Lab → · Contrast checker → · Palette generator →