#859FFA#859FFA

#859FFA is a light, vivid blue. Relative luminance 0.367; OKLCH L 72.1% C 0.136 H 270.6°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#859FFA
RGB	rgb(133, 159, 250)
HSL	hsl(227, 92%, 75%)
HSV	hsv(227, 47%, 98%)
CMYK	cmyk(46.8%, 36.4%, 0%, 2%)
CIE-LAB	lab(67.04, 14.64, -48.23)
CIE-LCH	lch(67.04, 50.40, 286.88°)
OKLab	oklab(72.11% 0.0015 -0.136)
OKLCH	oklch(72.11% 0.136 270.6)
XYZ	xyz(39.3208, 36.6826, 95.4325)
Luminance	0.3669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#859FFA #FAE085

analogous

#85D9FA #859FFA #A685FA

triadic

#859FFA #FA859F #9FFA85

tetradic

#859FFA #FA85D9 #FAE085 #85FAA6

square

#859FFA #FA85D9 #FAE085 #85FAA6

split-complementary

#859FFA #FAA685 #D9FA85

monochromatic

#0F42F5 #4A71F8 #859FFA #C0CDFC #E2E8FE

Accessibility & contrast

On white

2.52

#859FFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#859FFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #859FFA

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##859FFA	#FFFFFF	#000000	##000000
##859FFA	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA9FE

Deuteranopia (green-blind)

#719EF8

Tritanopia (blue-blind)

#58B2C1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #859ffa;
/* rgb */ color: rgb(133, 159, 250);
/* oklch */ color: oklch(72.1% 0.136 270.6);

Tailwind

colors: {
  custom: {
    50: '#aebbfc',
    500: '#859ffa',
    950: '#000000',
  },
}

SCSS

$custom: #859ffa;
$custom-light: #aebbfc;
$custom-dark: #000000;

JSON

{
  "hex": "#859ffa",
  "rgb": {
    "r": 133,
    "g": 159,
    "b": 250
  },
  "hsl": {
    "h": 226.667,
    "s": 92.126,
    "l": 75.098
  },
  "oklch": {
    "l": 0.72107,
    "c": 0.13598,
    "h": 270.6
  },
  "luminance": 0.36685
}

Semantic roles & 50–950 ramp

primary

#859FFA

secondary

#F6EFD5

accent

#B300E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #859FFA

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

Preview Lab → · Contrast checker → · Palette generator →