#837FF5#837FF5

#837FF5 is a light, vivid blue. Relative luminance 0.266; OKLCH L 65.5% C 0.171 H 282.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#837FF5
RGB	rgb(131, 127, 245)
HSL	hsl(242, 86%, 73%)
HSV	hsv(242, 48%, 96%)
CMYK	cmyk(46.5%, 48.2%, 0%, 3.9%)
CIE-LAB	lab(58.60, 31.39, -58.90)
CIE-LCH	lch(58.60, 66.74, 298.05°)
OKLab	oklab(65.55% 0.0359 -0.1674)
OKLCH	oklch(65.55% 0.171 282.1)
XYZ	xyz(33.4259, 26.5950, 89.7406)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837FF5 #F1F57F

analogous

#7FB6F5 #837FF5 #BE7FF5

triadic

#837FF5 #F5837F #7FF583

tetradic

#837FF5 #F57FB6 #F1F57F #7FF5BE

square

#837FF5 #F57FB6 #F1F57F #7FF5BE

split-complementary

#837FF5 #F5BE7F #B6F57F

monochromatic

#1912E8 #4C46F1 #837FF5 #BAB8F9 #E4E3FD

Accessibility & contrast

On white

3.32

#837FF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#837FF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837FF5

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837FF5	#FFFFFF	#000000	##000000
##837FF5	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B91F9

Deuteranopia (green-blind)

#4489F2

Tritanopia (blue-blind)

#5B98AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #837ff5;
/* rgb */ color: rgb(131, 127, 245);
/* oklch */ color: oklch(65.5% 0.171 282.1);

Tailwind

colors: {
  custom: {
    50: '#ada4f9',
    500: '#837ff5',
    950: '#000000',
  },
}

SCSS

$custom: #837ff5;
$custom-light: #ada4f9;
$custom-dark: #000000;

JSON

{
  "hex": "#837ff5",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 245
  },
  "hsl": {
    "h": 242.034,
    "s": 85.507,
    "l": 72.941
  },
  "oklch": {
    "l": 0.65549,
    "c": 0.17122,
    "h": 282.1
  },
  "luminance": 0.26597
}

Semantic roles & 50–950 ramp

primary

#837FF5

secondary

#F4F5D6

accent

#E203DA

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F17

muted

#807F85

Preview Lab

Preview with #837FF5

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

Preview Lab → · Contrast checker → · Palette generator →