#666272#666272

#666272 is a mid, muted grey. Relative luminance 0.128; OKLCH L 50.6% C 0.026 H 296.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#666272
RGB	rgb(102, 98, 114)
HSL	hsl(255, 8%, 42%)
HSV	hsv(255, 14%, 45%)
CMYK	cmyk(10.5%, 14%, 0%, 55.3%)
CIE-LAB	lab(42.42, 5.03, -8.43)
CIE-LCH	lch(42.42, 9.82, 300.80°)
OKLab	oklab(50.55% 0.0116 -0.0227)
OKLCH	oklch(50.55% 0.026 296.9)
XYZ	xyz(12.8838, 12.7750, 17.7034)
Luminance	0.1278 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666272 #6E7262

analogous

#626672 #666272 #6E6272

triadic

#666272 #726662 #627266

tetradic

#666272 #726266 #6E7262 #62726E

square

#666272 #726266 #6E7262 #62726E

split-complementary

#666272 #726E62 #667262

monochromatic

#2B2930 #494651 #666272 #848092 #A4A1AE

Accessibility & contrast

On white

5.91

#666272 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#666272 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666272

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666272	#FFFFFF	#000000	##FFFFFF
##666272	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6473

Deuteranopia (green-blind)

#5F6472

Tritanopia (blue-blind)

#646467

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #666272;
/* rgb */ color: rgb(102, 98, 114);
/* oklch */ color: oklch(50.6% 0.026 296.9);

Tailwind

colors: {
  custom: {
    50: '#918e9a',
    500: '#666272',
    950: '#000000',
  },
}

SCSS

$custom: #666272;
$custom-light: #918e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#666272",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 114
  },
  "hsl": {
    "h": 255,
    "s": 7.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50552,
    "c": 0.02551,
    "h": 296.9
  },
  "luminance": 0.12775
}

Semantic roles & 50–950 ramp

primary

#666272

secondary

#9B9D92

accent

#B177A2

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0C0C0E

muted

#7D7D7E

Preview Lab

Preview with #666272

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

Preview Lab → · Contrast checker → · Palette generator →