#40463D#40463D

#40463D is a dark, near-neutral grey. Relative luminance 0.058; OKLCH L 38.6% C 0.017 H 135.0°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#40463D
RGB	rgb(64, 70, 61)
HSL	hsl(100, 7%, 26%)
HSV	hsv(100, 13%, 27%)
CMYK	cmyk(8.6%, 0%, 12.9%, 72.5%)
CIE-LAB	lab(28.92, -4.46, 4.59)
CIE-LCH	lch(28.92, 6.40, 134.18°)
OKLab	oklab(38.56% -0.0119 0.0119)
OKLCH	oklch(38.56% 0.017 135)
XYZ	xyz(5.1467, 5.8072, 5.2637)
Luminance	0.0581 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40463D #433D46

analogous

#44463D #40463D #3D463E

triadic

#40463D #3D4046 #463D40

tetradic

#40463D #3D4446 #433D46 #463E3D

square

#40463D #3D4446 #433D46 #463E3D

split-complementary

#40463D #3E3D46 #463D44

monochromatic

#0F100E #222521 #40463D #5E6759 #7C8776

Accessibility & contrast

On white

9.72

#40463D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#40463D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40463D

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40463D	#FFFFFF	#000000	##FFFFFF
##40463D	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453D

Deuteranopia (green-blind)

#46443D

Tritanopia (blue-blind)

#404543

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #40463d;
/* rgb */ color: rgb(64, 70, 61);
/* oklch */ color: oklch(38.6% 0.017 135.0);

Tailwind

colors: {
  custom: {
    50: '#747972',
    500: '#40463d',
    950: '#000000',
  },
}

SCSS

$custom: #40463d;
$custom-light: #747972;
$custom-dark: #000000;

JSON

{
  "hex": "#40463d",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 61
  },
  "hsl": {
    "h": 100,
    "s": 6.87,
    "l": 25.686
  },
  "oklch": {
    "l": 0.38562,
    "c": 0.01689,
    "h": 135
  },
  "luminance": 0.05807
}

Semantic roles & 50–950 ramp

primary

#40463D

secondary

#716A75

accent

#78B09D

background

#F7F7F6

surface

#EDEDEC

border

#C8C8C7

text

#080908

muted

#7B7B7B

Preview Lab

Preview with #40463D

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

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