#837EB4#837EB4

#837EB4 is a mid, moderate blue. Relative luminance 0.230; OKLCH L 61.8% C 0.081 H 288.0°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#837EB4
RGBrgb(131, 126, 180)
HSLhsl(246, 26%, 60%)
HSVhsv(246, 30%, 71%)
CMYKcmyk(27.2%, 30%, 0%, 29.4%)
CIE-LABlab(55.12, 14.07, -27.78)
CIE-LCHlch(55.12, 31.14, 296.86°)
OKLaboklab(61.84% 0.025 -0.0769)
OKLCHoklch(61.84% 0.081 288)
XYZxyz(25.0571, 23.0418, 46.2985)
Luminance0.2304 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#837EB4 #AFB47E
analogous
#7E94B4 #837EB4 #9E7EB4
triadic
#837EB4 #B4837E #7EB483
tetradic
#837EB4 #B47E94 #AFB47E #7EB49E
square
#837EB4 #B47E94 #AFB47E #7EB49E
split-complementary
#837EB4 #B49E7E #94B47E
monochromatic
#484374 #605A9B #837EB4 #A8A5CB #CDCBE1

Accessibility & contrast

On white

3.74
#837EB4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.61
#837EB4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837EB4
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##837EB4#FFFFFF#000000##000000
##837EB41.003.745.615.61
#FFFFFF3.741.0021.0021.00
#0000005.6121.001.001.00
##0000005.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7085B6
Deuteranopia (green-blind)
#6F83B3
Tritanopia (blue-blind)
#788791
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #837eb4;
/* rgb */ color: rgb(131, 126, 180);
/* oklch */ color: oklch(61.8% 0.081 288.0);
Tailwind
colors: {
  custom: {
    50: '#a8a3ca',
    500: '#837eb4',
    950: '#000000',
  },
}
SCSS
$custom: #837eb4;
$custom-light: #a8a3ca;
$custom-dark: #000000;
JSON
{
  "hex": "#837eb4",
  "rgb": {
    "r": 131,
    "g": 126,
    "b": 180
  },
  "hsl": {
    "h": 245.556,
    "s": 26.471,
    "l": 60
  },
  "oklch": {
    "l": 0.61843,
    "c": 0.0809,
    "h": 288
  },
  "luminance": 0.23042
}

Semantic roles & 50–950 ramp

primary
#837EB4
secondary
#CFD1BD
accent
#C365BA
background
#FAFAFC
surface
#F4F3F8
border
#CECDD1
text
#100F13
muted
#7F7F82

Preview Lab

Preview with #837EB4

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

Preview Lab → · Contrast checker → · Palette generator →

#837EB4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva