#8399FF#8399FF

#8399FF is a light, vivid blue. Relative luminance 0.348; OKLCH L 71.1% C 0.151 H 272.8°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#8399FF
RGB	rgb(131, 153, 255)
HSL	hsl(229, 100%, 76%)
HSV	hsv(229, 49%, 100%)
CMYK	cmyk(48.6%, 40%, 0%, 0%)
CIE-LAB	lab(65.61, 19.12, -53.22)
CIE-LCH	lch(65.61, 56.55, 289.76°)
OKLab	oklab(71.06% 0.0074 -0.1506)
OKLCH	oklch(71.06% 0.151 272.8)
XYZ	xyz(38.7956, 34.8254, 99.2660)
Luminance	0.3483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8399FF #FFE983

analogous

#83D7FF #8399FF #AB83FF

triadic

#8399FF #FF8399 #99FF83

tetradic

#8399FF #FF83D7 #FFE983 #83FFAB

square

#8399FF #FF83D7 #FFE983 #83FFAB

split-complementary

#8399FF #FFAB83 #D7FF83

monochromatic

#0934FF #4667FF #8399FF #C0CBFF #E0E6FF

Accessibility & contrast

On white

2.64

#8399FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#8399FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8399FF

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8399FF	#FFFFFF	#000000	##000000
##8399FF	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A5FF

Deuteranopia (green-blind)

#659AFD

Tritanopia (blue-blind)

#51AFC0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #8399ff;
/* rgb */ color: rgb(131, 153, 255);
/* oklch */ color: oklch(71.1% 0.151 272.8);

Tailwind

colors: {
  custom: {
    50: '#adb6ff',
    500: '#8399ff',
    950: '#000000',
  },
}

SCSS

$custom: #8399ff;
$custom-light: #adb6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#8399ff",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 255
  },
  "hsl": {
    "h": 229.355,
    "s": 100,
    "l": 75.686
  },
  "oklch": {
    "l": 0.71058,
    "c": 0.15078,
    "h": 272.8
  },
  "luminance": 0.34828
}

Semantic roles & 50–950 ramp

primary

#8399FF

secondary

#F7F1D4

accent

#BD00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111118

muted

#808086

Preview Lab

Preview with #8399FF

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

Preview Lab → · Contrast checker → · Palette generator →