#8599EC#8599EC

#8599EC is a light, vivid blue. Relative luminance 0.338; OKLCH L 70.2% C 0.124 H 272.6°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#8599EC
RGB	rgb(133, 153, 236)
HSL	hsl(228, 73%, 72%)
HSV	hsv(228, 44%, 93%)
CMYK	cmyk(43.6%, 35.2%, 0%, 7.5%)
CIE-LAB	lab(64.82, 14.06, -44.05)
CIE-LCH	lch(64.82, 46.24, 287.70°)
OKLab	oklab(70.18% 0.0055 -0.1238)
OKLCH	oklch(70.18% 0.124 272.6)
XYZ	xyz(36.1997, 33.8232, 83.9617)
Luminance	0.3382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8599EC #ECD885

analogous

#85CCEC #8599EC #A585EC

triadic

#8599EC #EC8599 #99EC85

tetradic

#8599EC #EC85CC #ECD885 #85ECA5

square

#8599EC #EC85CC #ECD885 #85ECA5

split-complementary

#8599EC #ECA585 #CCEC85

monochromatic

#2144D5 #506DE4 #8599EC #BAC5F4 #E5E9FB

Accessibility & contrast

On white

2.70

#8599EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#8599EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8599EC

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8599EC	#FFFFFF	#000000	##000000
##8599EC	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA2EF

Deuteranopia (green-blind)

#7299EA

Tritanopia (blue-blind)

#61AAB7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #8599ec;
/* rgb */ color: rgb(133, 153, 236);
/* oklch */ color: oklch(70.2% 0.124 272.6);

Tailwind

colors: {
  custom: {
    50: '#adb6f2',
    500: '#8599ec',
    950: '#000000',
  },
}

SCSS

$custom: #8599ec;
$custom-light: #adb6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#8599ec",
  "rgb": {
    "r": 133,
    "g": 153,
    "b": 236
  },
  "hsl": {
    "h": 228.35,
    "s": 73.05,
    "l": 72.353
  },
  "oklch": {
    "l": 0.70182,
    "c": 0.12396,
    "h": 272.6
  },
  "luminance": 0.33825
}

Semantic roles & 50–950 ramp

primary

#8599EC

secondary

#F3EDD8

accent

#AF10D5

background

#FAFBFE

surface

#F5F6FD

border

#CFD0D5

text

#111117

muted

#808085

Preview Lab

Preview with #8599EC

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

Preview Lab → · Contrast checker → · Palette generator →