#819EF6#819EF6

#819EF6 is a light, vivid blue. Relative luminance 0.358; OKLCH L 71.4% C 0.133 H 269.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#819EF6
RGB	rgb(129, 158, 246)
HSL	hsl(225, 87%, 74%)
HSV	hsv(225, 48%, 96%)
CMYK	cmyk(47.6%, 35.8%, 0%, 3.5%)
CIE-LAB	lab(66.35, 13.11, -47.16)
CIE-LCH	lch(66.35, 48.94, 285.54°)
OKLab	oklab(71.45% -0.0022 -0.1329)
OKLCH	oklch(71.45% 0.133 269)
XYZ	xyz(37.9093, 35.7723, 92.0781)
Luminance	0.3578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819EF6 #F6D981

analogous

#81D8F6 #819EF6 #9E81F6

triadic

#819EF6 #F6819E #9EF681

tetradic

#819EF6 #F681D8 #F6D981 #81F69E

square

#819EF6 #F681D8 #F6D981 #81F69E

split-complementary

#819EF6 #F69E81 #D8F681

monochromatic

#1147EC #4872F2 #819EF6 #BACAFA #E2E9FD

Accessibility & contrast

On white

2.58

#819EF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#819EF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819EF6

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819EF6	#FFFFFF	#000000	##000000
##819EF6	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA7FA

Deuteranopia (green-blind)

#719DF4

Tritanopia (blue-blind)

#52B1BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #819ef6;
/* rgb */ color: rgb(129, 158, 246);
/* oklch */ color: oklch(71.4% 0.133 269.0);

Tailwind

colors: {
  custom: {
    50: '#abbaf9',
    500: '#819ef6',
    950: '#000000',
  },
}

SCSS

$custom: #819ef6;
$custom-light: #abbaf9;
$custom-dark: #000000;

JSON

{
  "hex": "#819ef6",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 246
  },
  "hsl": {
    "h": 225.128,
    "s": 86.667,
    "l": 73.529
  },
  "oklch": {
    "l": 0.71447,
    "c": 0.13294,
    "h": 269
  },
  "luminance": 0.35775
}

Semantic roles & 50–950 ramp

primary

#819EF6

secondary

#F5EDD6

accent

#AB02E3

background

#FAFBFF

surface

#F5F6FF

border

#CFD0D7

text

#111117

muted

#808085

Preview Lab

Preview with #819EF6

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

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