#837FA3#837FA3

#837FA3 is a mid, muted blue. Relative luminance 0.226; OKLCH L 61.3% C 0.054 H 289.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#837FA3
RGB	rgb(131, 127, 163)
HSL	hsl(247, 16%, 57%)
HSV	hsv(247, 22%, 64%)
CMYK	cmyk(19.6%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(54.71, 9.31, -18.62)
CIE-LCH	lch(54.71, 20.82, 296.55°)
OKLab	oklab(61.31% 0.0183 -0.0509)
OKLCH	oklch(61.31% 0.054 289.8)
XYZ	xyz(23.5588, 22.6481, 37.7736)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837FA3 #9FA37F

analogous

#7F8DA3 #837FA3 #957FA3

triadic

#837FA3 #A3837F #7FA383

tetradic

#837FA3 #A37F8D #9FA37F #7FA395

square

#837FA3 #A37F8D #9FA37F #7FA395

split-complementary

#837FA3 #A3957F #8DA37F

monochromatic

#494662 #646085 #837FA3 #A5A3BD #C8C6D6

Accessibility & contrast

On white

3.80

#837FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#837FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837FA3

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837FA3	#FFFFFF	#000000	##000000
##837FA3	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7784A5

Deuteranopia (green-blind)

#7682A2

Tritanopia (blue-blind)

#7C858B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #837fa3;
/* rgb */ color: rgb(131, 127, 163);
/* oklch */ color: oklch(61.3% 0.054 289.8);

Tailwind

colors: {
  custom: {
    50: '#a7a4be',
    500: '#837fa3',
    950: '#000000',
  },
}

SCSS

$custom: #837fa3;
$custom-light: #a7a4be;
$custom-dark: #000000;

JSON

{
  "hex": "#837fa3",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 246.667,
    "s": 16.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61305,
    "c": 0.05414,
    "h": 289.8
  },
  "luminance": 0.22648
}

Semantic roles & 50–950 ramp

primary

#837FA3

secondary

#C5C6B8

accent

#B96FB1

background

#FAFAFB

surface

#F4F4F6

border

#CECED0

text

#0F0F12

muted

#7F7F81

Preview Lab

Preview with #837FA3

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

Preview Lab → · Contrast checker → · Palette generator →