#554E57#554E57

#554E57 is a dark, near-neutral grey. Relative luminance 0.081; OKLCH L 43.4% C 0.017 H 318.7°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#554E57
RGB	rgb(85, 78, 87)
HSL	hsl(287, 5%, 32%)
HSV	hsv(287, 10%, 34%)
CMYK	cmyk(2.3%, 10.3%, 0%, 65.9%)
CIE-LAB	lab(34.12, 4.80, -4.23)
CIE-LCH	lch(34.12, 6.40, 318.55°)
OKLab	oklab(43.39% 0.0128 -0.0113)
OKLCH	oklch(43.39% 0.017 318.7)
XYZ	xyz(8.1907, 8.0683, 10.1408)
Luminance	0.0807 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554E57 #50574E

analogous

#514E57 #554E57 #574E55

triadic

#554E57 #57554E #4E5755

tetradic

#554E57 #57514E #50574E #4E5557

square

#554E57 #57514E #50574E #4E5557

split-complementary

#554E57 #55574E #4E5751

monochromatic

#161416 #353137 #554E57 #756B77 #938A96

Accessibility & contrast

On white

8.03

#554E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#554E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554E57

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554E57	#FFFFFF	#000000	##FFFFFF
##554E57	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5057

Deuteranopia (green-blind)

#4F5057

Tritanopia (blue-blind)

#554F51

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #554e57;
/* rgb */ color: rgb(85, 78, 87);
/* oklch */ color: oklch(43.4% 0.017 318.7);

Tailwind

colors: {
  custom: {
    50: '#847f86',
    500: '#554e57',
    950: '#000000',
  },
}

SCSS

$custom: #554e57;
$custom-light: #847f86;
$custom-dark: #000000;

JSON

{
  "hex": "#554e57",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 286.667,
    "s": 5.455,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43392,
    "c": 0.0171,
    "h": 318.7
  },
  "luminance": 0.08068
}

Semantic roles & 50–950 ramp

primary

#554E57

secondary

#7E857C

accent

#AF7985

background

#F8F7F8

surface

#EFEEEF

border

#CAC9CA

text

#0B0A0B

muted

#7C7C7C

Preview Lab

Preview with #554E57

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

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