#83AAFF#83AAFF

#83AAFF is a light, vivid blue. Relative luminance 0.408; OKLCH L 74.5% C 0.131 H 264.7°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#83AAFF
RGB	rgb(131, 170, 255)
HSL	hsl(221, 100%, 76%)
HSV	hsv(221, 49%, 100%)
CMYK	cmyk(48.6%, 33.3%, 0%, 0%)
CIE-LAB	lab(70.03, 9.35, -46.25)
CIE-LCH	lch(70.03, 47.18, 281.43°)
OKLab	oklab(74.47% -0.0121 -0.1302)
OKLCH	oklch(74.47% 0.131 264.7)
XYZ	xyz(41.7789, 40.7920, 100.2605)
Luminance	0.4079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AAFF #FFD883

analogous

#83E8FF #83AAFF #9A83FF

triadic

#83AAFF #FF83AA #AAFF83

tetradic

#83AAFF #FF83E8 #FFD883 #83FF9A

square

#83AAFF #FF83E8 #FFD883 #83FF9A

split-complementary

#83AAFF #FF9A83 #E8FF83

monochromatic

#0956FF #4680FF #83AAFF #C0D4FF #E0EAFF

Accessibility & contrast

On white

2.29

#83AAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#83AAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AAFF

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AAFF	#FFFFFF	#000000	##000000
##83AAFF	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AB1FF

Deuteranopia (green-blind)

#7CA6FD

Tritanopia (blue-blind)

#4EBCC9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83aaff;
/* rgb */ color: rgb(131, 170, 255);
/* oklch */ color: oklch(74.5% 0.131 264.7);

Tailwind

colors: {
  custom: {
    50: '#adc3ff',
    500: '#83aaff',
    950: '#000000',
  },
}

SCSS

$custom: #83aaff;
$custom-light: #adc3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#83aaff",
  "rgb": {
    "r": 131,
    "g": 170,
    "b": 255
  },
  "hsl": {
    "h": 221.129,
    "s": 100,
    "l": 75.686
  },
  "oklch": {
    "l": 0.74467,
    "c": 0.13074,
    "h": 264.7
  },
  "luminance": 0.40795
}

Semantic roles & 50–950 ramp

primary

#83AAFF

secondary

#F7ECD4

accent

#9D00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111218

muted

#808186

Preview Lab

Preview with #83AAFF

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

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