#858BF8#858BF8

#858BF8 is a light, vivid blue. Relative luminance 0.302; OKLCH L 68.1% C 0.159 H 278.9°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#858BF8
RGB	rgb(133, 139, 248)
HSL	hsl(237, 89%, 75%)
HSV	hsv(237, 46%, 97%)
CMYK	cmyk(46.4%, 44%, 0%, 2.7%)
CIE-LAB	lab(61.85, 25.68, -55.36)
CIE-LCH	lch(61.85, 61.02, 294.89°)
OKLab	oklab(68.1% 0.0246 -0.1569)
OKLCH	oklch(68.1% 0.159 278.9)
XYZ	xyz(35.8436, 30.2272, 92.7345)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858BF8 #F8F285

analogous

#85C4F8 #858BF8 #B985F8

triadic

#858BF8 #F8858B #8BF885

tetradic

#858BF8 #F885C4 #F8F285 #85F8B9

square

#858BF8 #F885C4 #F8F285 #85F8B9

split-complementary

#858BF8 #F8B985 #C4F885

monochromatic

#111DF1 #4B54F5 #858BF8 #BFC2FB #E2E3FD

Accessibility & contrast

On white

2.98

#858BF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#858BF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #858BF8

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858BF8	#FFFFFF	#000000	##000000
##858BF8	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9AFC

Deuteranopia (green-blind)

#5791F6

Tritanopia (blue-blind)

#5CA2B5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #858bf8;
/* rgb */ color: rgb(133, 139, 248);
/* oklch */ color: oklch(68.1% 0.159 278.9);

Tailwind

colors: {
  custom: {
    50: '#aeacfb',
    500: '#858bf8',
    950: '#000000',
  },
}

SCSS

$custom: #858bf8;
$custom-light: #aeacfb;
$custom-dark: #000000;

JSON

{
  "hex": "#858bf8",
  "rgb": {
    "r": 133,
    "g": 139,
    "b": 248
  },
  "hsl": {
    "h": 236.87,
    "s": 89.147,
    "l": 74.706
  },
  "oklch": {
    "l": 0.681,
    "c": 0.15882,
    "h": 278.9
  },
  "luminance": 0.30229
}

Semantic roles & 50–950 ramp

primary

#858BF8

secondary

#F5F4D6

accent

#DA00E6

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#111017

muted

#807F85

Preview Lab

Preview with #858BF8

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

Preview Lab → · Contrast checker → · Palette generator →