#837DF9#837DF9

#837DF9 is a light, vivid blue. Relative luminance 0.263; OKLCH L 65.4% C 0.179 H 282.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#837DF9
RGB	rgb(131, 125, 249)
HSL	hsl(243, 91%, 73%)
HSV	hsv(243, 50%, 98%)
CMYK	cmyk(47.4%, 49.8%, 0%, 2.4%)
CIE-LAB	lab(58.35, 33.72, -61.51)
CIE-LCH	lch(58.35, 70.15, 298.74°)
OKLab	oklab(65.44% 0.0386 -0.1751)
OKLCH	oklch(65.44% 0.179 282.4)
XYZ	xyz(33.7874, 26.3304, 92.9061)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837DF9 #F3F97D

analogous

#7DB5F9 #837DF9 #C17DF9

triadic

#837DF9 #F9837D #7DF983

tetradic

#837DF9 #F97DB5 #F3F97D #7DF9C1

square

#837DF9 #F97DB5 #F3F97D #7DF9C1

split-complementary

#837DF9 #F9C17D #B5F97D

monochromatic

#160BF0 #4B42F6 #837DF9 #BBB7FC #E3E2FE

Accessibility & contrast

On white

3.35

#837DF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#837DF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837DF9

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837DF9	#FFFFFF	#000000	##000000
##837DF9	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4391FD

Deuteranopia (green-blind)

#3B88F6

Tritanopia (blue-blind)

#5998AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #837df9;
/* rgb */ color: rgb(131, 125, 249);
/* oklch */ color: oklch(65.4% 0.179 282.4);

Tailwind

colors: {
  custom: {
    50: '#aea2fc',
    500: '#837df9',
    950: '#000000',
  },
}

SCSS

$custom: #837df9;
$custom-light: #aea2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#837df9",
  "rgb": {
    "r": 131,
    "g": 125,
    "b": 249
  },
  "hsl": {
    "h": 242.903,
    "s": 91.176,
    "l": 73.333
  },
  "oklch": {
    "l": 0.65437,
    "c": 0.17928,
    "h": 282.4
  },
  "luminance": 0.26332
}

Semantic roles & 50–950 ramp

primary

#837DF9

secondary

#F4F6D5

accent

#E600DA

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F17

muted

#807F85

Preview Lab

Preview with #837DF9

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

Preview Lab → · Contrast checker → · Palette generator →