#8599FB#8599FB

#8599FB is a light, vivid blue. Relative luminance 0.347; OKLCH L 71.0% C 0.145 H 273.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#8599FB
RGB	rgb(133, 153, 251)
HSL	hsl(230, 94%, 75%)
HSV	hsv(230, 47%, 98%)
CMYK	cmyk(47%, 39%, 0%, 1.6%)
CIE-LAB	lab(65.54, 18.40, -51.14)
CIE-LCH	lch(65.54, 54.35, 289.78°)
OKLab	oklab(70.97% 0.0087 -0.1445)
OKLCH	oklch(70.97% 0.145 273.5)
XYZ	xyz(38.4712, 34.7318, 95.9248)
Luminance	0.3473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8599FB #FBE785

analogous

#85D4FB #8599FB #AC85FB

triadic

#8599FB #FB8599 #99FB85

tetradic

#8599FB #FB85D4 #FBE785 #85FBAC

square

#8599FB #FB85D4 #FBE785 #85FBAC

split-complementary

#8599FB #FBAC85 #D4FB85

monochromatic

#0E36F7 #4A67F9 #8599FB #C0CBFD #E1E6FE

Accessibility & contrast

On white

2.64

#8599FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#8599FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8599FB

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8599FB	#FFFFFF	#000000	##000000
##8599FB	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A4FF

Deuteranopia (green-blind)

#699BF9

Tritanopia (blue-blind)

#58ADBE

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #8599fb;
/* rgb */ color: rgb(133, 153, 251);
/* oklch */ color: oklch(71.0% 0.145 273.5);

Tailwind

colors: {
  custom: {
    50: '#aeb6fd',
    500: '#8599fb',
    950: '#000000',
  },
}

SCSS

$custom: #8599fb;
$custom-light: #aeb6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#8599fb",
  "rgb": {
    "r": 133,
    "g": 153,
    "b": 251
  },
  "hsl": {
    "h": 229.831,
    "s": 93.651,
    "l": 75.294
  },
  "oklch": {
    "l": 0.70969,
    "c": 0.14476,
    "h": 273.5
  },
  "luminance": 0.34734
}

Semantic roles & 50–950 ramp

primary

#8599FB

secondary

#F6F1D5

accent

#BF00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111118

muted

#808086

Preview Lab

Preview with #8599FB

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

Preview Lab → · Contrast checker → · Palette generator →