#8599EB#8599EB

#8599EB is a light, vivid blue. Relative luminance 0.338; OKLCH L 70.1% C 0.123 H 272.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#8599EB
RGB	rgb(133, 153, 235)
HSL	hsl(228, 72%, 72%)
HSV	hsv(228, 43%, 92%)
CMYK	cmyk(43.4%, 34.9%, 0%, 7.8%)
CIE-LAB	lab(64.78, 13.78, -43.58)
CIE-LCH	lch(64.78, 45.70, 287.54°)
OKLab	oklab(70.13% 0.0053 -0.1225)
OKLCH	oklch(70.13% 0.123 272.5)
XYZ	xyz(36.0549, 33.7653, 83.1987)
Luminance	0.3377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8599EB #EBD785

analogous

#85CCEB #8599EB #A485EB

triadic

#8599EB #EB8599 #99EB85

tetradic

#8599EB #EB85CC #EBD785 #85EBA4

square

#8599EB #EB85CC #EBD785 #85EBA4

split-complementary

#8599EB #EBA485 #CCEB85

monochromatic

#2345D3 #506DE2 #8599EB #BAC5F4 #E5E9FB

Accessibility & contrast

On white

2.71

#8599EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#8599EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8599EB

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8599EB	#FFFFFF	#000000	##000000
##8599EB	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#7399E9

Tritanopia (blue-blind)

#62AAB7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #8599eb;
/* rgb */ color: rgb(133, 153, 235);
/* oklch */ color: oklch(70.1% 0.123 272.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#8599eb",
  "rgb": {
    "r": 133,
    "g": 153,
    "b": 235
  },
  "hsl": {
    "h": 228.235,
    "s": 71.831,
    "l": 72.157
  },
  "oklch": {
    "l": 0.70131,
    "c": 0.12257,
    "h": 272.5
  },
  "luminance": 0.33767
}

Semantic roles & 50–950 ramp

primary

#8599EB

secondary

#F2EDD9

accent

#AE12D4

background

#FAFBFE

surface

#F5F6FD

border

#CFD0D5

text

#111117

muted

#808085

Preview Lab

Preview with #8599EB

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

Preview Lab → · Contrast checker → · Palette generator →