#837EFE#837EFE

#837EFE is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.9% C 0.185 H 281.8°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#837EFE
RGB	rgb(131, 126, 254)
HSL	hsl(242, 98%, 75%)
HSV	hsv(242, 50%, 100%)
CMYK	cmyk(48.4%, 50.4%, 0%, 0.4%)
CIE-LAB	lab(58.88, 34.60, -63.41)
CIE-LCH	lch(58.88, 72.23, 298.62°)
OKLab	oklab(65.93% 0.0378 -0.1807)
OKLCH	oklch(65.93% 0.185 281.8)
XYZ	xyz(34.7049, 26.9009, 97.1104)
Luminance	0.2690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837EFE #F9FE7E

analogous

#7EB9FE #837EFE #C37EFE

triadic

#837EFE #FE837E #7EFE83

tetradic

#837EFE #FE7EB9 #F9FE7E #7EFEC3

square

#837EFE #FE7EB9 #F9FE7E #7EFEC3

split-complementary

#837EFE #FEC37E #B9FE7E

monochromatic

#0E05FD #4941FE #837EFE #BDBBFE #E2E1FF

Accessibility & contrast

On white

3.29

#837EFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#837EFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837EFE

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837EFE	#FFFFFF	#000000	##000000
##837EFE	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4092FF

Deuteranopia (green-blind)

#3689FB

Tritanopia (blue-blind)

#559AB2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #837efe;
/* rgb */ color: rgb(131, 126, 254);
/* oklch */ color: oklch(65.9% 0.185 281.8);

Tailwind

colors: {
  custom: {
    50: '#aea3ff',
    500: '#837efe',
    950: '#000000',
  },
}

SCSS

$custom: #837efe;
$custom-light: #aea3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#837efe",
  "rgb": {
    "r": 131,
    "g": 126,
    "b": 254
  },
  "hsl": {
    "h": 242.344,
    "s": 98.462,
    "l": 74.51
  },
  "oklch": {
    "l": 0.65932,
    "c": 0.18458,
    "h": 281.8
  },
  "luminance": 0.26903
}

Semantic roles & 50–950 ramp

primary

#837EFE

secondary

#F6F7D4

accent

#E600DD

background

#FBFAFF

surface

#F6F3FF

border

#D0CDD7

text

#110F18

muted

#807F86

Preview Lab

Preview with #837EFE

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

Preview Lab → · Contrast checker → · Palette generator →