#83B4FA#83B4FA

#83B4FA is a light, moderate blue. Relative luminance 0.444; OKLCH L 76.3% C 0.114 H 257.3°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#83B4FA
RGB	rgb(131, 180, 250)
HSL	hsl(215, 92%, 75%)
HSV	hsv(215, 48%, 98%)
CMYK	cmyk(47.6%, 28%, 0%, 2%)
CIE-LAB	lab(72.47, 2.28, -39.72)
CIE-LCH	lch(72.47, 39.79, 273.29°)
OKLab	oklab(76.3% -0.025 -0.1112)
OKLCH	oklch(76.3% 0.114 257.3)
XYZ	xyz(42.9309, 44.3670, 96.7254)
Luminance	0.4437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B4FA #FAC983

analogous

#83F0FA #83B4FA #8E83FA

triadic

#83B4FA #FA83B4 #B4FA83

tetradic

#83B4FA #FA83F0 #FAC983 #83FA8E

square

#83B4FA #FA83F0 #FAC983 #83FA8E

split-complementary

#83B4FA #FA8E83 #F0FA83

monochromatic

#0D6DF5 #4890F8 #83B4FA #BED8FC #E2EDFE

Accessibility & contrast

On white

2.13

#83B4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#83B4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B4FA

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B4FA	#FFFFFF	#000000	##000000
##83B4FA	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B8FD

Deuteranopia (green-blind)

#8BADF9

Tritanopia (blue-blind)

#4FC3CC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #83b4fa;
/* rgb */ color: rgb(131, 180, 250);
/* oklch */ color: oklch(76.3% 0.114 257.3);

Tailwind

colors: {
  custom: {
    50: '#adcafc',
    500: '#83b4fa',
    950: '#000000',
  },
}

SCSS

$custom: #83b4fa;
$custom-light: #adcafc;
$custom-dark: #000000;

JSON

{
  "hex": "#83b4fa",
  "rgb": {
    "r": 131,
    "g": 180,
    "b": 250
  },
  "hsl": {
    "h": 215.294,
    "s": 92.248,
    "l": 74.706
  },
  "oklch": {
    "l": 0.763,
    "c": 0.11403,
    "h": 257.3
  },
  "luminance": 0.4437
}

Semantic roles & 50–950 ramp

primary

#83B4FA

secondary

#F6E8D5

accent

#8700E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #83B4FA

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

Preview Lab → · Contrast checker → · Palette generator →