#858BF7#858BF7

#858BF7 is a light, vivid blue. Relative luminance 0.302; OKLCH L 68.0% C 0.157 H 278.9°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#858BF7
RGB	rgb(133, 139, 247)
HSL	hsl(237, 88%, 75%)
HSV	hsv(237, 46%, 97%)
CMYK	cmyk(46.2%, 43.7%, 0%, 3.1%)
CIE-LAB	lab(61.80, 25.39, -54.89)
CIE-LCH	lch(61.80, 60.48, 294.82°)
OKLab	oklab(68.04% 0.0245 -0.1555)
OKLCH	oklch(68.04% 0.157 278.9)
XYZ	xyz(35.6889, 30.1653, 91.9196)
Luminance	0.3017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858BF7 #F7F185

analogous

#85C4F7 #858BF7 #B885F7

triadic

#858BF7 #F7858B #8BF785

tetradic

#858BF7 #F785C4 #F7F185 #85F7B8

square

#858BF7 #F785C4 #F7F185 #85F7B8

split-complementary

#858BF7 #F7B885 #C4F785

monochromatic

#121EEF #4C54F3 #858BF7 #BEC2FB #E2E4FD

Accessibility & contrast

On white

2.99

#858BF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#858BF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #858BF7

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858BF7	#FFFFFF	#000000	##000000
##858BF7	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609AFB

Deuteranopia (green-blind)

#5791F5

Tritanopia (blue-blind)

#5DA2B5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #858bf7;
/* rgb */ color: rgb(133, 139, 247);
/* oklch */ color: oklch(68.0% 0.157 278.9);

Tailwind

colors: {
  custom: {
    50: '#aeacfa',
    500: '#858bf7',
    950: '#000000',
  },
}

SCSS

$custom: #858bf7;
$custom-light: #aeacfa;
$custom-dark: #000000;

JSON

{
  "hex": "#858bf7",
  "rgb": {
    "r": 133,
    "g": 139,
    "b": 247
  },
  "hsl": {
    "h": 236.842,
    "s": 87.692,
    "l": 74.51
  },
  "oklch": {
    "l": 0.68042,
    "c": 0.15745,
    "h": 278.9
  },
  "luminance": 0.30167
}

Semantic roles & 50–950 ramp

primary

#858BF7

secondary

#F5F4D6

accent

#D801E4

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#111017

muted

#807F85

Preview Lab

Preview with #858BF7

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

Preview Lab → · Contrast checker → · Palette generator →