#6C668D#6C668D

#6C668D is a mid, moderate blue. Relative luminance 0.146; OKLCH L 53.1% C 0.061 H 291.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#6C668D
RGB	rgb(108, 102, 141)
HSL	hsl(249, 16%, 48%)
HSV	hsv(249, 28%, 55%)
CMYK	cmyk(23.4%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(45.10, 11.22, -20.59)
CIE-LCH	lch(45.10, 23.45, 298.59°)
OKLab	oklab(53.1% 0.022 -0.0567)
OKLCH	oklch(53.1% 0.061 291.2)
XYZ	xyz(15.7423, 14.6138, 27.1855)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C668D #878D66

analogous

#66738D #6C668D #7F668D

triadic

#6C668D #8D6C66 #668D6C

tetradic

#6C668D #8D6673 #878D66 #668D7F

square

#6C668D #8D6673 #878D66 #668D7F

split-complementary

#6C668D #8D7F66 #738D66

monochromatic

#363346 #514C69 #6C668D #8D88A9 #AFABC2

Accessibility & contrast

On white

5.35

#6C668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#6C668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C668D

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C668D	#FFFFFF	#000000	##FFFFFF
##6C668D	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6B8F

Deuteranopia (green-blind)

#5D6A8C

Tritanopia (blue-blind)

#656C74

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6c668d;
/* rgb */ color: rgb(108, 102, 141);
/* oklch */ color: oklch(53.1% 0.061 291.2);

Tailwind

colors: {
  custom: {
    50: '#9691ae',
    500: '#6c668d',
    950: '#000000',
  },
}

SCSS

$custom: #6c668d;
$custom-light: #9691ae;
$custom-dark: #000000;

JSON

{
  "hex": "#6c668d",
  "rgb": {
    "r": 108,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 249.231,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53101,
    "c": 0.06084,
    "h": 291.2
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#6C668D

secondary

#AEB19E

accent

#B96FAD

background

#F9F8FA

surface

#F2F0F4

border

#CCCBCE

text

#0D0C10

muted

#7E7D7F

Preview Lab

Preview with #6C668D

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

Preview Lab → · Contrast checker → · Palette generator →