#819EED#819EED

#819EED is a light, vivid blue. Relative luminance 0.352; OKLCH L 71.0% C 0.121 H 267.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#819EED
RGB	rgb(129, 158, 237)
HSL	hsl(224, 75%, 72%)
HSV	hsv(224, 46%, 93%)
CMYK	cmyk(45.6%, 33.3%, 0%, 7.1%)
CIE-LAB	lab(65.93, 10.49, -42.88)
CIE-LCH	lch(65.93, 44.15, 283.74°)
OKLab	oklab(70.99% -0.0043 -0.1205)
OKLCH	oklch(70.99% 0.121 267.9)
XYZ	xyz(36.5613, 35.2331, 84.9785)
Luminance	0.3523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819EED #EDD081

analogous

#81D4ED #819EED #9A81ED

triadic

#819EED #ED819E #9EED81

tetradic

#819EED #ED81D4 #EDD081 #81ED9A

square

#819EED #ED81D4 #EDD081 #81ED9A

split-complementary

#819EED #ED9A81 #D4ED81

monochromatic

#1E50D5 #4B75E5 #819EED #B7C7F5 #E4EAFB

Accessibility & contrast

On white

2.61

#819EED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#819EED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819EED

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819EED	#FFFFFF	#000000	##000000
##819EED	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A5F0

Deuteranopia (green-blind)

#769CEB

Tritanopia (blue-blind)

#58AFBB

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #819eed;
/* rgb */ color: rgb(129, 158, 237);
/* oklch */ color: oklch(71.0% 0.121 267.9);

Tailwind

colors: {
  custom: {
    50: '#aabaf3',
    500: '#819eed',
    950: '#000000',
  },
}

SCSS

$custom: #819eed;
$custom-light: #aabaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#819eed",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 237
  },
  "hsl": {
    "h": 223.889,
    "s": 75,
    "l": 71.765
  },
  "oklch": {
    "l": 0.70989,
    "c": 0.12057,
    "h": 267.9
  },
  "luminance": 0.35235
}

Semantic roles & 50–950 ramp

primary

#819EED

secondary

#F3EBD7

accent

#A10ED7

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101117

muted

#7F8085

Preview Lab

Preview with #819EED

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

Preview Lab → · Contrast checker → · Palette generator →