#837AC4#837AC4

#837AC4 is a mid, moderate blue. Relative luminance 0.227; OKLCH L 61.8% C 0.110 H 288.3°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#837AC4
RGB	rgb(131, 122, 196)
HSL	hsl(247, 39%, 62%)
HSV	hsv(247, 38%, 77%)
CMYK	cmyk(33.2%, 37.8%, 0%, 23.1%)
CIE-LAB	lab(54.79, 20.60, -37.43)
CIE-LCH	lch(54.79, 42.73, 298.82°)
OKLab	oklab(61.83% 0.0347 -0.1047)
OKLCH	oklch(61.83% 0.11 288.3)
XYZ	xyz(26.2808, 22.7292, 55.2164)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837AC4 #BBC47A

analogous

#7A96C4 #837AC4 #A87AC4

triadic

#837AC4 #C4837A #7AC483

tetradic

#837AC4 #C47A96 #BBC47A #7AC4A8

square

#837AC4 #C47A96 #BBC47A #7AC4A8

split-complementary

#837AC4 #C4A87A #96C47A

monochromatic

#453C87 #5B50B1 #837AC4 #ABA4D7 #D2CFEA

Accessibility & contrast

On white

3.79

#837AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#837AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837AC4

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837AC4	#FFFFFF	#000000	##000000
##837AC4	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6485C7

Deuteranopia (green-blind)

#6381C2

Tritanopia (blue-blind)

#738896

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #837ac4;
/* rgb */ color: rgb(131, 122, 196);
/* oklch */ color: oklch(61.8% 0.110 288.3);

Tailwind

colors: {
  custom: {
    50: '#a9a0d6',
    500: '#837ac4',
    950: '#000000',
  },
}

SCSS

$custom: #837ac4;
$custom-light: #a9a0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#837ac4",
  "rgb": {
    "r": 131,
    "g": 122,
    "b": 196
  },
  "hsl": {
    "h": 247.297,
    "s": 38.542,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61829,
    "c": 0.11031,
    "h": 288.3
  },
  "luminance": 0.2273
}

Semantic roles & 50–950 ramp

primary

#837AC4

secondary

#D7DABF

accent

#B234A2

background

#FAF9FD

surface

#F4F2FA

border

#CECCD3

text

#100E14

muted

#7F7E83

Preview Lab

Preview with #837AC4

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

Preview Lab → · Contrast checker → · Palette generator →