#8599FF#8599FF

#8599FF is a light, vivid blue. Relative luminance 0.350; OKLCH L 71.2% C 0.150 H 273.6°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#8599FF
RGB	rgb(133, 153, 255)
HSL	hsl(230, 100%, 76%)
HSV	hsv(230, 48%, 100%)
CMYK	cmyk(47.8%, 40%, 0%, 0%)
CIE-LAB	lab(65.74, 19.57, -53.01)
CIE-LCH	lch(65.74, 56.51, 290.26°)
OKLab	oklab(71.19% 0.0095 -0.1499)
OKLCH	oklch(71.19% 0.15 273.6)
XYZ	xyz(39.1084, 34.9867, 99.2807)
Luminance	0.3499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8599FF #FFEB85

analogous

#85D6FF #8599FF #AE85FF

triadic

#8599FF #FF8599 #99FF85

tetradic

#8599FF #FF85D6 #FFEB85 #85FFAE

square

#8599FF #FF85D6 #FFEB85 #85FFAE

split-complementary

#8599FF #FFAE85 #D6FF85

monochromatic

#0B33FF #4866FF #8599FF #C2CCFF #E0E5FF

Accessibility & contrast

On white

2.63

#8599FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#8599FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8599FF

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8599FF	#FFFFFF	#000000	##000000
##8599FF	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A5FF

Deuteranopia (green-blind)

#669BFD

Tritanopia (blue-blind)

#55AEC0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #8599ff;
/* rgb */ color: rgb(133, 153, 255);
/* oklch */ color: oklch(71.2% 0.150 273.6);

Tailwind

colors: {
  custom: {
    50: '#aeb6ff',
    500: '#8599ff',
    950: '#000000',
  },
}

SCSS

$custom: #8599ff;
$custom-light: #aeb6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#8599ff",
  "rgb": {
    "r": 133,
    "g": 153,
    "b": 255
  },
  "hsl": {
    "h": 230.164,
    "s": 100,
    "l": 76.078
  },
  "oklch": {
    "l": 0.71187,
    "c": 0.15025,
    "h": 273.6
  },
  "luminance": 0.34989
}

Semantic roles & 50–950 ramp

primary

#8599FF

secondary

#F7F1D4

accent

#C000E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111118

muted

#808086

Preview Lab

Preview with #8599FF

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

Preview Lab → · Contrast checker → · Palette generator →