#83ACF9#83ACF9

#83ACF9 is a light, vivid blue. Relative luminance 0.412; OKLCH L 74.6% C 0.121 H 262.4°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#83ACF9
RGB	rgb(131, 172, 249)
HSL	hsl(219, 91%, 75%)
HSV	hsv(219, 47%, 98%)
CMYK	cmyk(47.4%, 30.9%, 0%, 2.4%)
CIE-LAB	lab(70.29, 6.47, -42.58)
CIE-LCH	lch(70.29, 43.07, 278.64°)
OKLab	oklab(74.58% -0.016 -0.1195)
OKLCH	oklch(74.58% 0.121 262.4)
XYZ	xyz(41.2059, 41.1672, 95.3789)
Luminance	0.4117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83ACF9 #F9D083

analogous

#83E7F9 #83ACF9 #9583F9

triadic

#83ACF9 #F983AC #ACF983

tetradic

#83ACF9 #F983E7 #F9D083 #83F995

square

#83ACF9 #F983E7 #F9D083 #83F995

split-complementary

#83ACF9 #F99583 #E7F983

monochromatic

#0E5EF3 #4985F6 #83ACF9 #BDD3FC #E2EBFE

Accessibility & contrast

On white

2.27

#83ACF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#83ACF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83ACF9

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83ACF9	#FFFFFF	#000000	##000000
##83ACF9	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FB2FC

Deuteranopia (green-blind)

#82A7F7

Tritanopia (blue-blind)

#52BDC7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #83acf9;
/* rgb */ color: rgb(131, 172, 249);
/* oklch */ color: oklch(74.6% 0.121 262.4);

Tailwind

colors: {
  custom: {
    50: '#acc4fb',
    500: '#83acf9',
    950: '#000000',
  },
}

SCSS

$custom: #83acf9;
$custom-light: #acc4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#83acf9",
  "rgb": {
    "r": 131,
    "g": 172,
    "b": 249
  },
  "hsl": {
    "h": 219.153,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.74584,
    "c": 0.1206,
    "h": 262.4
  },
  "luminance": 0.4117
}

Semantic roles & 50–950 ramp

primary

#83ACF9

secondary

#F6EAD5

accent

#9600E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111217

muted

#808185

Preview Lab

Preview with #83ACF9

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

Preview Lab → · Contrast checker → · Palette generator →