#837BEE#837BEE

#837BEE is a light, vivid blue. Relative luminance 0.252; OKLCH L 64.4% C 0.167 H 283.8°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#837BEE
RGB	rgb(131, 123, 238)
HSL	hsl(244, 77%, 71%)
HSV	hsv(244, 48%, 93%)
CMYK	cmyk(45%, 48.3%, 0%, 6.7%)
CIE-LAB	lab(57.23, 31.71, -57.20)
CIE-LCH	lch(57.23, 65.40, 299.00°)
OKLab	oklab(64.39% 0.0399 -0.1624)
OKLCH	oklch(64.39% 0.167 283.8)
XYZ	xyz(31.8711, 25.1628, 84.0499)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837BEE #E6EE7B

analogous

#7BACEE #837BEE #BC7BEE

triadic

#837BEE #EE837B #7BEE83

tetradic

#837BEE #EE7BAC #E6EE7B #7BEEBC

square

#837BEE #EE7BAC #E6EE7B #7BEEBC

split-complementary

#837BEE #EEBC7B #ACEE7B

monochromatic

#281BD3 #5045E7 #837BEE #B6B1F5 #E6E4FC

Accessibility & contrast

On white

3.48

#837BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#837BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837BEE

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837BEE	#FFFFFF	#000000	##000000
##837BEE	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8DF2

Deuteranopia (green-blind)

#4586EB

Tritanopia (blue-blind)

#6093A9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #837bee;
/* rgb */ color: rgb(131, 123, 238);
/* oklch */ color: oklch(64.4% 0.167 283.8);

Tailwind

colors: {
  custom: {
    50: '#ada1f4',
    500: '#837bee',
    950: '#000000',
  },
}

SCSS

$custom: #837bee;
$custom-light: #ada1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#837bee",
  "rgb": {
    "r": 131,
    "g": 123,
    "b": 238
  },
  "hsl": {
    "h": 244.174,
    "s": 77.181,
    "l": 70.784
  },
  "oklch": {
    "l": 0.64393,
    "c": 0.16728,
    "h": 283.8
  },
  "luminance": 0.25164
}

Semantic roles & 50–950 ramp

primary

#837BEE

secondary

#F0F2D3

accent

#D90CCB

background

#FBF9FF

surface

#F6F2FE

border

#D0CCD6

text

#110F17

muted

#807E85

Preview Lab

Preview with #837BEE

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

Preview Lab → · Contrast checker → · Palette generator →