#857EF8#857EF8

#857EF8 is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.7% C 0.176 H 283.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#857EF8
RGB	rgb(133, 126, 248)
HSL	hsl(243, 90%, 73%)
HSV	hsv(243, 49%, 97%)
CMYK	cmyk(46.4%, 49.2%, 0%, 2.7%)
CIE-LAB	lab(58.68, 33.29, -60.42)
CIE-LCH	lch(58.68, 68.98, 298.85°)
OKLab	oklab(65.71% 0.0397 -0.1718)
OKLCH	oklch(65.71% 0.176 283)
XYZ	xyz(34.0720, 26.6839, 92.1440)
Luminance	0.2669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857EF8 #F1F87E

analogous

#7EB4F8 #857EF8 #C27EF8

triadic

#857EF8 #F8857E #7EF885

tetradic

#857EF8 #F87EB4 #F1F87E #7EF8C2

square

#857EF8 #F87EB4 #F1F87E #7EF8C2

split-complementary

#857EF8 #F8C27E #B4F87E

monochromatic

#1A0DEF #4E44F5 #857EF8 #BCB8FB #E4E2FD

Accessibility & contrast

On white

3.31

#857EF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#857EF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857EF8

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857EF8	#FFFFFF	#000000	##000000
##857EF8	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4791FC

Deuteranopia (green-blind)

#4089F5

Tritanopia (blue-blind)

#5D98AF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #857ef8;
/* rgb */ color: rgb(133, 126, 248);
/* oklch */ color: oklch(65.7% 0.176 283.0);

Tailwind

colors: {
  custom: {
    50: '#afa3fb',
    500: '#857ef8',
    950: '#000000',
  },
}

SCSS

$custom: #857ef8;
$custom-light: #afa3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#857ef8",
  "rgb": {
    "r": 133,
    "g": 126,
    "b": 248
  },
  "hsl": {
    "h": 243.443,
    "s": 89.706,
    "l": 73.333
  },
  "oklch": {
    "l": 0.65705,
    "c": 0.17634,
    "h": 283
  },
  "luminance": 0.26686
}

Semantic roles & 50–950 ramp

primary

#857EF8

secondary

#F4F6D5

accent

#E600D8

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F17

muted

#807F85

Preview Lab

Preview with #857EF8

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

Preview Lab → · Contrast checker → · Palette generator →