#857EFE#857EFE

#857EFE is a light, vivid blue. Relative luminance 0.271; OKLCH L 66.1% C 0.184 H 282.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#857EFE
RGB	rgb(133, 126, 254)
HSL	hsl(243, 98%, 75%)
HSV	hsv(243, 50%, 100%)
CMYK	cmyk(47.6%, 50.4%, 0%, 0.4%)
CIE-LAB	lab(59.03, 35.03, -63.16)
CIE-LCH	lch(59.03, 72.22, 299.01°)
OKLab	oklab(66.08% 0.0401 -0.1799)
OKLCH	oklch(66.08% 0.184 282.6)
XYZ	xyz(35.0177, 27.0622, 97.1251)
Luminance	0.2706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857EFE #F7FE7E

analogous

#7EB7FE #857EFE #C57EFE

triadic

#857EFE #FE857E #7EFE85

tetradic

#857EFE #FE7EB7 #F7FE7E #7EFEC5

square

#857EFE #FE7EB7 #F7FE7E #7EFEC5

split-complementary

#857EFE #FEC57E #B7FE7E

monochromatic

#1205FD #4C41FE #857EFE #BEBBFE #E2E1FF

Accessibility & contrast

On white

3.27

#857EFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#857EFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857EFE

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857EFE	#FFFFFF	#000000	##000000
##857EFE	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4192FF

Deuteranopia (green-blind)

#388AFB

Tritanopia (blue-blind)

#5A9AB2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #857efe;
/* rgb */ color: rgb(133, 126, 254);
/* oklch */ color: oklch(66.1% 0.184 282.6);

Tailwind

colors: {
  custom: {
    50: '#afa3ff',
    500: '#857efe',
    950: '#000000',
  },
}

SCSS

$custom: #857efe;
$custom-light: #afa3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#857efe",
  "rgb": {
    "r": 133,
    "g": 126,
    "b": 254
  },
  "hsl": {
    "h": 243.281,
    "s": 98.462,
    "l": 74.51
  },
  "oklch": {
    "l": 0.66081,
    "c": 0.1843,
    "h": 282.6
  },
  "luminance": 0.27064
}

Semantic roles & 50–950 ramp

primary

#857EFE

secondary

#F5F7D4

accent

#E600D9

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #857EFE

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

Preview Lab → · Contrast checker → · Palette generator →