#837ACE#837ACE

#837ACE is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.4% C 0.125 H 287.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#837ACE
RGB	rgb(131, 122, 206)
HSL	hsl(246, 46%, 64%)
HSV	hsv(246, 41%, 81%)
CMYK	cmyk(36.4%, 40.8%, 0%, 19.2%)
CIE-LAB	lab(55.28, 23.30, -42.35)
CIE-LCH	lch(55.28, 48.34, 298.81°)
OKLab	oklab(62.36% 0.0367 -0.119)
OKLCH	oklch(62.36% 0.125 287.1)
XYZ	xyz(27.4571, 23.1998, 61.4119)
Luminance	0.2320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837ACE #C5CE7A

analogous

#7A9BCE #837ACE #AD7ACE

triadic

#837ACE #CE837A #7ACE83

tetradic

#837ACE #CE7A9B #C5CE7A #7ACEAD

square

#837ACE #CE7A9B #C5CE7A #7ACEAD

split-complementary

#837ACE #CEAD7A #9BCE7A

monochromatic

#423796 #594DBE #837ACE #ADA7DE #D6D3EF

Accessibility & contrast

On white

3.72

#837ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#837ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837ACE

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837ACE	#FFFFFF	#000000	##000000
##837ACE	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E86D1

Deuteranopia (green-blind)

#5D82CC

Tritanopia (blue-blind)

#6F8A9A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #837ace;
/* rgb */ color: rgb(131, 122, 206);
/* oklch */ color: oklch(62.4% 0.125 287.1);

Tailwind

colors: {
  custom: {
    50: '#aaa0dd',
    500: '#837ace',
    950: '#000000',
  },
}

SCSS

$custom: #837ace;
$custom-light: #aaa0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#837ace",
  "rgb": {
    "r": 131,
    "g": 122,
    "b": 206
  },
  "hsl": {
    "h": 246.429,
    "s": 46.154,
    "l": 64.314
  },
  "oklch": {
    "l": 0.62358,
    "c": 0.12454,
    "h": 287.1
  },
  "luminance": 0.23201
}

Semantic roles & 50–950 ramp

primary

#837ACE

secondary

#DDE0C3

accent

#B92CAA

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#100E15

muted

#7F7E83

Preview Lab

Preview with #837ACE

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

Preview Lab → · Contrast checker → · Palette generator →