#837FF4#837FF4

#837FF4 is a light, vivid blue. Relative luminance 0.265; OKLCH L 65.5% C 0.170 H 282.2°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#837FF4
RGB	rgb(131, 127, 244)
HSL	hsl(242, 84%, 73%)
HSV	hsv(242, 48%, 96%)
CMYK	cmyk(46.3%, 48%, 0%, 4.3%)
CIE-LAB	lab(58.54, 31.09, -58.44)
CIE-LCH	lch(58.54, 66.20, 298.02°)
OKLab	oklab(65.49% 0.0358 -0.1661)
OKLCH	oklch(65.49% 0.17 282.2)
XYZ	xyz(33.2737, 26.5341, 88.9388)
Luminance	0.2654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837FF4 #F0F47F

analogous

#7FB6F4 #837FF4 #BD7FF4

triadic

#837FF4 #F4837F #7FF483

tetradic

#837FF4 #F47FB6 #F0F47F #7FF4BD

square

#837FF4 #F47FB6 #F0F47F #7FF4BD

split-complementary

#837FF4 #F4BD7F #B6F47F

monochromatic

#1B14E5 #4C47EF #837FF4 #BAB7F9 #E4E3FD

Accessibility & contrast

On white

3.33

#837FF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#837FF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837FF4

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837FF4	#FFFFFF	#000000	##000000
##837FF4	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C91F8

Deuteranopia (green-blind)

#4589F1

Tritanopia (blue-blind)

#5C98AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #837ff4;
/* rgb */ color: rgb(131, 127, 244);
/* oklch */ color: oklch(65.5% 0.170 282.2);

Tailwind

colors: {
  custom: {
    50: '#ada4f8',
    500: '#837ff4',
    950: '#000000',
  },
}

SCSS

$custom: #837ff4;
$custom-light: #ada4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#837ff4",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 244
  },
  "hsl": {
    "h": 242.051,
    "s": 84.173,
    "l": 72.745
  },
  "oklch": {
    "l": 0.65488,
    "c": 0.16988,
    "h": 282.2
  },
  "luminance": 0.26536
}

Semantic roles & 50–950 ramp

primary

#837FF4

secondary

#F3F5D6

accent

#E105D9

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F17

muted

#807F85

Preview Lab

Preview with #837FF4

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

Preview Lab → · Contrast checker → · Palette generator →