#819AFC#819AFC

#819AFC is a light, vivid blue. Relative luminance 0.348; OKLCH L 71.0% C 0.146 H 271.4°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#819AFC
RGB	rgb(129, 154, 252)
HSL	hsl(228, 95%, 75%)
HSV	hsv(228, 49%, 99%)
CMYK	cmyk(48.8%, 38.9%, 0%, 1.2%)
CIE-LAB	lab(65.60, 17.20, -51.62)
CIE-LCH	lch(65.60, 54.41, 288.43°)
OKLab	oklab(70.96% 0.0037 -0.1459)
OKLCH	oklch(70.96% 0.146 271.4)
XYZ	xyz(38.1739, 34.8042, 96.7829)
Luminance	0.3481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819AFC #FCE381

analogous

#81D7FC #819AFC #A681FC

triadic

#819AFC #FC819A #9AFC81

tetradic

#819AFC #FC81D7 #FCE381 #81FCA6

square

#819AFC #FC81D7 #FCE381 #81FCA6

split-complementary

#819AFC #FCA681 #D7FC81

monochromatic

#093AF9 #456AFB #819AFC #BDCAFD #E1E7FE

Accessibility & contrast

On white

2.64

#819AFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#819AFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #819AFC

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819AFC	#FFFFFF	#000000	##000000
##819AFC	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A5FF

Deuteranopia (green-blind)

#679AFA

Tritanopia (blue-blind)

#4EAFBF

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #819afc;
/* rgb */ color: rgb(129, 154, 252);
/* oklch */ color: oklch(71.0% 0.146 271.4);

Tailwind

colors: {
  custom: {
    50: '#acb7fe',
    500: '#819afc',
    950: '#000000',
  },
}

SCSS

$custom: #819afc;
$custom-light: #acb7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#819afc",
  "rgb": {
    "r": 129,
    "g": 154,
    "b": 252
  },
  "hsl": {
    "h": 227.805,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.70964,
    "c": 0.146,
    "h": 271.4
  },
  "luminance": 0.34807
}

Semantic roles & 50–950 ramp

primary

#819AFC

secondary

#F7F0D4

accent

#B700E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111118

muted

#808086

Preview Lab

Preview with #819AFC

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

Preview Lab → · Contrast checker → · Palette generator →