#8399EA#8399EA

#8399EA is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.9% C 0.122 H 271.4°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#8399EA
RGB	rgb(131, 153, 234)
HSL	hsl(227, 71%, 72%)
HSV	hsv(227, 44%, 92%)
CMYK	cmyk(44%, 34.6%, 0%, 8.2%)
CIE-LAB	lab(64.60, 12.99, -43.31)
CIE-LCH	lch(64.60, 45.22, 286.70°)
OKLab	oklab(69.95% 0.003 -0.1217)
OKLCH	oklch(69.95% 0.122 271.4)
XYZ	xyz(35.5980, 33.5463, 82.4253)
Luminance	0.3355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8399EA #EAD483

analogous

#83CDEA #8399EA #A183EA

triadic

#8399EA #EA8399 #99EA83

tetradic

#8399EA #EA83CD #EAD483 #83EAA1

square

#8399EA #EA83CD #EAD483 #83EAA1

split-complementary

#8399EA #EAA183 #CDEA83

monochromatic

#2348CF #4F6EE1 #8399EA #B7C4F3 #E5E9FB

Accessibility & contrast

On white

2.72

#8399EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#8399EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8399EA

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8399EA	#FFFFFF	#000000	##000000
##8399EA	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA1ED

Deuteranopia (green-blind)

#7399E8

Tritanopia (blue-blind)

#5FAAB7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #8399ea;
/* rgb */ color: rgb(131, 153, 234);
/* oklch */ color: oklch(69.9% 0.122 271.4);

Tailwind

colors: {
  custom: {
    50: '#abb6f1',
    500: '#8399ea',
    950: '#000000',
  },
}

SCSS

$custom: #8399ea;
$custom-light: #abb6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#8399ea",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 234
  },
  "hsl": {
    "h": 227.184,
    "s": 71.034,
    "l": 71.569
  },
  "oklch": {
    "l": 0.69948,
    "c": 0.12176,
    "h": 271.4
  },
  "luminance": 0.33548
}

Semantic roles & 50–950 ramp

primary

#8399EA

secondary

#F2ECD7

accent

#AA12D3

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101117

muted

#7F8085

Preview Lab

Preview with #8399EA

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

Preview Lab → · Contrast checker → · Palette generator →