#656381#656381

#656381 is a mid, muted blue. Relative luminance 0.133; OKLCH L 51.3% C 0.047 H 287.7°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#656381
RGB	rgb(101, 99, 129)
HSL	hsl(244, 13%, 45%)
HSV	hsv(244, 23%, 51%)
CMYK	cmyk(21.7%, 23.3%, 0%, 49.4%)
CIE-LAB	lab(43.17, 7.67, -16.39)
CIE-LCH	lch(43.17, 18.10, 295.07°)
OKLab	oklab(51.3% 0.0143 -0.0449)
OKLCH	oklch(51.3% 0.047 287.7)
XYZ	xyz(13.7902, 13.2752, 22.6004)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656381 #7F8163

analogous

#637081 #656381 #746381

triadic

#656381 #816563 #638165

tetradic

#656381 #816370 #7F8163 #638174

square

#656381 #816370 #7F8163 #638174

split-complementary

#656381 #817463 #708163

monochromatic

#2F2E3C #4A485E #656381 #84829F #A6A5BA

Accessibility & contrast

On white

5.75

#656381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#656381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656381

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656381	#FFFFFF	#000000	##FFFFFF
##656381	1.00	5.75	3.66	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6782

Deuteranopia (green-blind)

#5B6580

Tritanopia (blue-blind)

#5F686D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #656381;
/* rgb */ color: rgb(101, 99, 129);
/* oklch */ color: oklch(51.3% 0.047 287.7);

Tailwind

colors: {
  custom: {
    50: '#918fa5',
    500: '#656381',
    950: '#000000',
  },
}

SCSS

$custom: #656381;
$custom-light: #918fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#656381",
  "rgb": {
    "r": 101,
    "g": 99,
    "b": 129
  },
  "hsl": {
    "h": 244,
    "s": 13.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51301,
    "c": 0.04714,
    "h": 287.7
  },
  "luminance": 0.13275
}

Semantic roles & 50–950 ramp

primary

#656381

secondary

#A7A997

accent

#B672B1

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0D0C0F

muted

#7D7D7F

Preview Lab

Preview with #656381

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

Preview Lab → · Contrast checker → · Palette generator →