#857BFB#857BFB

#857BFB is a light, vivid blue. Relative luminance 0.261; OKLCH L 65.4% C 0.184 H 283.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#857BFB
RGB	rgb(133, 123, 251)
HSL	hsl(245, 94%, 73%)
HSV	hsv(245, 51%, 98%)
CMYK	cmyk(47%, 51%, 0%, 1.6%)
CIE-LAB	lab(58.15, 35.90, -62.93)
CIE-LCH	lch(58.15, 72.45, 299.71°)
OKLab	oklab(65.36% 0.0433 -0.1792)
OKLCH	oklch(65.36% 0.184 283.6)
XYZ	xyz(34.1632, 26.1158, 94.4888)
Luminance	0.2612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857BFB #F1FB7B

analogous

#7BB1FB #857BFB #C57BFB

triadic

#857BFB #FB857B #7BFB85

tetradic

#857BFB #FB7BB1 #F1FB7B #7BFBC5

square

#857BFB #FB7BB1 #F1FB7B #7BFBC5

split-complementary

#857BFB #FBC57B #B1FB7B

monochromatic

#1A07F4 #4E40F9 #857BFB #BCB6FD #E4E1FE

Accessibility & contrast

On white

3.37

#857BFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#857BFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857BFB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857BFB	#FFFFFF	#000000	##000000
##857BFB	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D90FF

Deuteranopia (green-blind)

#3688F8

Tritanopia (blue-blind)

#5C97AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #857bfb;
/* rgb */ color: rgb(133, 123, 251);
/* oklch */ color: oklch(65.4% 0.184 283.6);

Tailwind

colors: {
  custom: {
    50: '#afa1fd',
    500: '#857bfb',
    950: '#000000',
  },
}

SCSS

$custom: #857bfb;
$custom-light: #afa1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#857bfb",
  "rgb": {
    "r": 133,
    "g": 123,
    "b": 251
  },
  "hsl": {
    "h": 244.688,
    "s": 94.118,
    "l": 73.333
  },
  "oklch": {
    "l": 0.65361,
    "c": 0.18436,
    "h": 283.6
  },
  "luminance": 0.26117
}

Semantic roles & 50–950 ramp

primary

#857BFB

secondary

#F4F6D5

accent

#E600D4

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110F18

muted

#807E86

Preview Lab

Preview with #857BFB

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

Preview Lab → · Contrast checker → · Palette generator →