#837FB9#837FB9

#837FB9 is a light, moderate blue. Relative luminance 0.235; OKLCH L 62.3% C 0.087 H 286.8°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#837FB9
RGB	rgb(131, 127, 185)
HSL	hsl(244, 29%, 61%)
HSV	hsv(244, 31%, 73%)
CMYK	cmyk(29.2%, 31.4%, 0%, 27.5%)
CIE-LAB	lab(55.59, 14.76, -29.91)
CIE-LCH	lch(55.59, 33.35, 296.27°)
OKLab	oklab(62.28% 0.025 -0.083)
OKLCH	oklch(62.28% 0.087 286.8)
XYZ	xyz(25.7041, 23.5062, 49.0724)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837FB9 #B5B97F

analogous

#7F98B9 #837FB9 #A07FB9

triadic

#837FB9 #B9837F #7FB983

tetradic

#837FB9 #B97F98 #B5B97F #7FB9A0

square

#837FB9 #B97F98 #B5B97F #7FB9A0

split-complementary

#837FB9 #B9A07F #98B97F

monochromatic

#47437B #5E59A2 #837FB9 #A9A7CF #D0CEE4

Accessibility & contrast

On white

3.68

#837FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#837FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837FB9

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837FB9	#FFFFFF	#000000	##000000
##837FB9	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F87BB

Deuteranopia (green-blind)

#6E84B8

Tritanopia (blue-blind)

#768994

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #837fb9;
/* rgb */ color: rgb(131, 127, 185);
/* oklch */ color: oklch(62.3% 0.087 286.8);

Tailwind

colors: {
  custom: {
    50: '#a8a4ce',
    500: '#837fb9',
    950: '#000000',
  },
}

SCSS

$custom: #837fb9;
$custom-light: #a8a4ce;
$custom-dark: #000000;

JSON

{
  "hex": "#837fb9",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 185
  },
  "hsl": {
    "h": 244.138,
    "s": 29.293,
    "l": 61.176
  },
  "oklch": {
    "l": 0.62278,
    "c": 0.0867,
    "h": 286.8
  },
  "luminance": 0.23507
}

Semantic roles & 50–950 ramp

primary

#837FB9

secondary

#D3D5BF

accent

#A83EA1

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#100F13

muted

#7F7F82

Preview Lab

Preview with #837FB9

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

Preview Lab → · Contrast checker → · Palette generator →