#857EFA#857EFA

#857EFA is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.8% C 0.179 H 282.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#857EFA
RGB	rgb(133, 126, 250)
HSL	hsl(243, 93%, 74%)
HSV	hsv(243, 50%, 98%)
CMYK	cmyk(46.8%, 49.6%, 0%, 2%)
CIE-LAB	lab(58.80, 33.87, -61.33)
CIE-LCH	lch(58.80, 70.06, 298.91°)
OKLab	oklab(65.83% 0.0398 -0.1745)
OKLCH	oklch(65.83% 0.179 282.9)
XYZ	xyz(34.3839, 26.8087, 93.7868)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857EFA #F3FA7E

analogous

#7EB5FA #857EFA #C37EFA

triadic

#857EFA #FA857E #7EFA85

tetradic

#857EFA #FA7EB5 #F3FA7E #7EFAC3

square

#857EFA #FA7EB5 #F3FA7E #7EFAC3

split-complementary

#857EFA #FAC37E #B5FA7E

monochromatic

#1709F4 #4D43F8 #857EFA #BDB9FC #E3E2FE

Accessibility & contrast

On white

3.30

#857EFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#857EFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857EFA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857EFA	#FFFFFF	#000000	##000000
##857EFA	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4592FE

Deuteranopia (green-blind)

#3E89F7

Tritanopia (blue-blind)

#5C99B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #857efa;
/* rgb */ color: rgb(133, 126, 250);
/* oklch */ color: oklch(65.8% 0.179 282.9);

Tailwind

colors: {
  custom: {
    50: '#afa3fd',
    500: '#857efa',
    950: '#000000',
  },
}

SCSS

$custom: #857efa;
$custom-light: #afa3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#857efa",
  "rgb": {
    "r": 133,
    "g": 126,
    "b": 250
  },
  "hsl": {
    "h": 243.387,
    "s": 92.537,
    "l": 73.725
  },
  "oklch": {
    "l": 0.65829,
    "c": 0.179,
    "h": 282.9
  },
  "luminance": 0.2681
}

Semantic roles & 50–950 ramp

primary

#857EFA

secondary

#F4F6D5

accent

#E600D9

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F18

muted

#807F86

Preview Lab

Preview with #857EFA

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

Preview Lab → · Contrast checker → · Palette generator →