#83A8F9#83A8F9

#83A8F9 is a light, vivid blue. Relative luminance 0.397; OKLCH L 73.8% C 0.125 H 264.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#83A8F9
RGB	rgb(131, 168, 249)
HSL	hsl(221, 91%, 75%)
HSV	hsv(221, 47%, 98%)
CMYK	cmyk(47.4%, 32.5%, 0%, 2.4%)
CIE-LAB	lab(69.23, 8.73, -44.25)
CIE-LCH	lch(69.23, 45.10, 281.17°)
OKLab	oklab(73.76% -0.0113 -0.1244)
OKLCH	oklch(73.76% 0.125 264.8)
XYZ	xyz(40.4560, 39.6675, 95.1290)
Luminance	0.3967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A8F9 #F9D483

analogous

#83E3F9 #83A8F9 #9983F9

triadic

#83A8F9 #F983A8 #A8F983

tetradic

#83A8F9 #F983E3 #F9D483 #83F999

square

#83A8F9 #F983E3 #F9D483 #83F999

split-complementary

#83A8F9 #F99983 #E3F983

monochromatic

#0E56F3 #497FF6 #83A8F9 #BDD1FC #E2EBFE

Accessibility & contrast

On white

2.35

#83A8F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#83A8F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A8F9

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A8F9	#FFFFFF	#000000	##000000
##83A8F9	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AAFFC

Deuteranopia (green-blind)

#7DA4F7

Tritanopia (blue-blind)

#53B9C5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #83a8f9;
/* rgb */ color: rgb(131, 168, 249);
/* oklch */ color: oklch(73.8% 0.125 264.8);

Tailwind

colors: {
  custom: {
    50: '#acc1fb',
    500: '#83a8f9',
    950: '#000000',
  },
}

SCSS

$custom: #83a8f9;
$custom-light: #acc1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#83a8f9",
  "rgb": {
    "r": 131,
    "g": 168,
    "b": 249
  },
  "hsl": {
    "h": 221.186,
    "s": 90.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.73759,
    "c": 0.12489,
    "h": 264.8
  },
  "luminance": 0.3967
}

Semantic roles & 50–950 ramp

primary

#83A8F9

secondary

#F6ECD5

accent

#9E00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #83A8F9

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

Preview Lab → · Contrast checker → · Palette generator →