#83AAEF#83AAEF

#83AAEF is a light, moderate blue. Relative luminance 0.398; OKLCH L 73.7% C 0.109 H 261.4°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#83AAEF
RGB	rgb(131, 170, 239)
HSL	hsl(218, 77%, 73%)
HSV	hsv(218, 45%, 94%)
CMYK	cmyk(45.2%, 28.9%, 0%, 6.3%)
CIE-LAB	lab(69.33, 4.73, -38.65)
CIE-LCH	lch(69.33, 38.94, 276.97°)
OKLab	oklab(73.69% -0.0163 -0.1082)
OKLCH	oklch(73.69% 0.109 261.4)
XYZ	xyz(39.3097, 39.8043, 87.2563)
Luminance	0.3981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AAEF #EFC883

analogous

#83E0EF #83AAEF #9283EF

triadic

#83AAEF #EF83AA #AAEF83

tetradic

#83AAEF #EF83E0 #EFC883 #83EF92

square

#83AAEF #EF83E0 #EFC883 #83EF92

split-complementary

#83AAEF #EF9283 #E0EF83

monochromatic

#1C61DB #4D85E8 #83AAEF #B9CFF6 #E4ECFC

Accessibility & contrast

On white

2.34

#83AAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#83AAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AAEF

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AAEF	#FFFFFF	#000000	##000000
##83AAEF	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)

#90AFF2

Deuteranopia (green-blind)

#84A5ED

Tritanopia (blue-blind)

#59B9C2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #83aaef;
/* rgb */ color: rgb(131, 170, 239);
/* oklch */ color: oklch(73.7% 0.109 261.4);

Tailwind

colors: {
  custom: {
    50: '#acc3f4',
    500: '#83aaef',
    950: '#000000',
  },
}

SCSS

$custom: #83aaef;
$custom-light: #acc3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#83aaef",
  "rgb": {
    "r": 131,
    "g": 170,
    "b": 239
  },
  "hsl": {
    "h": 218.333,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.73693,
    "c": 0.1094,
    "h": 261.4
  },
  "luminance": 0.39807
}

Semantic roles & 50–950 ramp

primary

#83AAEF

secondary

#F3E9D8

accent

#8F0CD9

background

#FAFBFE

surface

#F5F7FD

border

#CFD0D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #83AAEF

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

Preview Lab → · Contrast checker → · Palette generator →