#5B6A67#5B6A67

#5B6A67 is a mid, near-neutral grey. Relative luminance 0.135; OKLCH L 51.1% C 0.019 H 182.1°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#5B6A67
RGB	rgb(91, 106, 103)
HSL	hsl(168, 8%, 39%)
HSV	hsv(168, 14%, 42%)
CMYK	cmyk(14.2%, 0%, 2.8%, 58.4%)
CIE-LAB	lab(43.52, -6.32, -0.23)
CIE-LCH	lch(43.52, 6.33, 182.06°)
OKLab	oklab(51.08% -0.0187 -0.0007)
OKLCH	oklch(51.08% 0.019 182.1)
XYZ	xyz(11.9160, 13.5112, 14.8095)
Luminance	0.1351 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6A67 #6A5B5E

analogous

#5B6A5F #5B6A67 #5B656A

triadic

#5B6A67 #675B6A #6A675B

tetradic

#5B6A67 #5F5B6A #6A5B5E #656A5B

square

#5B6A67 #5F5B6A #6A5B5E #656A5B

split-complementary

#5B6A67 #6A5B65 #6A5F5B

monochromatic

#222827 #3F4947 #5B6A67 #788B87 #98A7A4

Accessibility & contrast

On white

5.67

#5B6A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5B6A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6A67

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6A67	#FFFFFF	#000000	##FFFFFF
##5B6A67	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696867

Deuteranopia (green-blind)

#666667

Tritanopia (blue-blind)

#576B69

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5b6a67;
/* rgb */ color: rgb(91, 106, 103);
/* oklch */ color: oklch(51.1% 0.019 182.1);

Tailwind

colors: {
  custom: {
    50: '#899492',
    500: '#5b6a67',
    950: '#000000',
  },
}

SCSS

$custom: #5b6a67;
$custom-light: #899492;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6a67",
  "rgb": {
    "r": 91,
    "g": 106,
    "b": 103
  },
  "hsl": {
    "h": 168,
    "s": 7.614,
    "l": 38.627
  },
  "oklch": {
    "l": 0.51077,
    "c": 0.01876,
    "h": 182.1
  },
  "luminance": 0.13511
}

Semantic roles & 50–950 ramp

primary

#5B6A67

secondary

#968B8D

accent

#7783B1

background

#F8F9F8

surface

#F0F1F0

border

#CBCBCB

text

#0B0D0D

muted

#7C7E7D

Preview Lab

Preview with #5B6A67

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

Preview Lab → · Contrast checker → · Palette generator →