#83A8FB#83A8FB

#83A8FB is a light, vivid blue. Relative luminance 0.398; OKLCH L 73.9% C 0.128 H 265.1°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#83A8FB
RGB	rgb(131, 168, 251)
HSL	hsl(222, 94%, 75%)
HSV	hsv(222, 48%, 98%)
CMYK	cmyk(47.8%, 33.1%, 0%, 1.6%)
CIE-LAB	lab(69.32, 9.32, -45.19)
CIE-LCH	lch(69.32, 46.14, 281.65°)
OKLab	oklab(73.86% -0.0108 -0.1271)
OKLCH	oklch(73.86% 0.128 265.1)
XYZ	xyz(40.7696, 39.7930, 96.7806)
Luminance	0.3980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A8FB #FBD683

analogous

#83E4FB #83A8FB #9A83FB

triadic

#83A8FB #FB83A8 #A8FB83

tetradic

#83A8FB #FB83E4 #FBD683 #83FB9A

square

#83A8FB #FB83E4 #FBD683 #83FB9A

split-complementary

#83A8FB #FB9A83 #E4FB83

monochromatic

#0C55F7 #487EF9 #83A8FB #BED2FD #E1EAFE

Accessibility & contrast

On white

2.34

#83A8FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#83A8FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A8FB

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A8FB	#FFFFFF	#000000	##000000
##83A8FB	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89AFFE

Deuteranopia (green-blind)

#7CA4F9

Tritanopia (blue-blind)

#51BAC6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #83a8fb;
/* rgb */ color: rgb(131, 168, 251);
/* oklch */ color: oklch(73.9% 0.128 265.1);

Tailwind

colors: {
  custom: {
    50: '#adc1fd',
    500: '#83a8fb',
    950: '#000000',
  },
}

SCSS

$custom: #83a8fb;
$custom-light: #adc1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#83a8fb",
  "rgb": {
    "r": 131,
    "g": 168,
    "b": 251
  },
  "hsl": {
    "h": 221.5,
    "s": 93.75,
    "l": 74.902
  },
  "oklch": {
    "l": 0.73858,
    "c": 0.12758,
    "h": 265.1
  },
  "luminance": 0.39796
}

Semantic roles & 50–950 ramp

primary

#83A8FB

secondary

#F6ECD5

accent

#9F00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #83A8FB

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

Preview Lab → · Contrast checker → · Palette generator →