#859FF5#859FF5

#859FF5 is a light, vivid blue. Relative luminance 0.364; OKLCH L 71.8% C 0.129 H 270.2°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#859FF5
RGB	rgb(133, 159, 245)
HSL	hsl(226, 85%, 74%)
HSV	hsv(226, 46%, 96%)
CMYK	cmyk(45.7%, 35.1%, 0%, 3.9%)
CIE-LAB	lab(66.80, 13.19, -45.87)
CIE-LCH	lch(66.80, 47.73, 286.04°)
OKLab	oklab(71.85% 0.0004 -0.1291)
OKLCH	oklch(71.85% 0.129 270.2)
XYZ	xyz(38.5472, 36.3732, 91.3581)
Luminance	0.3638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#859FF5 #F5DB85

analogous

#85D7F5 #859FF5 #A385F5

triadic

#859FF5 #F5859F #9FF585

tetradic

#859FF5 #F585D7 #F5DB85 #85F5A3

square

#859FF5 #F585D7 #F5DB85 #85F5A3

split-complementary

#859FF5 #F5A385 #D7F585

monochromatic

#1446EC #4C72F0 #859FF5 #BECCFA #E3E9FD

Accessibility & contrast

On white

2.54

#859FF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#859FF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #859FF5

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##859FF5	#FFFFFF	#000000	##000000
##859FF5	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA8F8

Deuteranopia (green-blind)

#759EF3

Tritanopia (blue-blind)

#5BB1BF

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #859ff5;
/* rgb */ color: rgb(133, 159, 245);
/* oklch */ color: oklch(71.8% 0.129 270.2);

Tailwind

colors: {
  custom: {
    50: '#adbbf9',
    500: '#859ff5',
    950: '#000000',
  },
}

SCSS

$custom: #859ff5;
$custom-light: #adbbf9;
$custom-dark: #000000;

JSON

{
  "hex": "#859ff5",
  "rgb": {
    "r": 133,
    "g": 159,
    "b": 245
  },
  "hsl": {
    "h": 226.071,
    "s": 84.848,
    "l": 74.118
  },
  "oklch": {
    "l": 0.71849,
    "c": 0.1291,
    "h": 270.2
  },
  "luminance": 0.36375
}

Semantic roles & 50–950 ramp

primary

#859FF5

secondary

#F5EED6

accent

#AE04E1

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #859FF5

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

Preview Lab → · Contrast checker → · Palette generator →