#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
RGB	rgb(131, 126, 180)
HSL	hsl(246, 26%, 60%)
HSV	hsv(246, 30%, 71%)
CMYK	cmyk(27.2%, 30%, 0%, 29.4%)
CIE-LAB	lab(55.12, 14.07, -27.78)
CIE-LCH	lch(55.12, 31.14, 296.86°)
OKLab	oklab(61.84% 0.025 -0.0769)
OKLCH	oklch(61.84% 0.081 288)
XYZ	xyz(25.0571, 23.0418, 46.2985)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	blue

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
##837EB4	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

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 →