#433D3F#433D3F

#433D3F is a dark, near-neutral grey. Relative luminance 0.049; OKLCH L 36.7% C 0.009 H 355.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#433D3F
RGB	rgb(67, 61, 63)
HSL	hsl(340, 5%, 25%)
HSV	hsv(340, 9%, 26%)
CMYK	cmyk(0%, 9%, 6%, 73.7%)
CIE-LAB	lab(26.42, 3.01, -0.29)
CIE-LCH	lch(26.42, 3.02, 354.43°)
OKLab	oklab(36.68% 0.0089 -0.0007)
OKLCH	oklch(36.68% 0.009 355.3)
XYZ	xyz(4.8806, 4.8897, 5.3884)
Luminance	0.0489 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D3F #3D4341

analogous

#433D42 #433D3F #433E3D

triadic

#433D3F #3F433D #3D3F43

tetradic

#433D3F #42433D #3D4341 #3E3D43

square

#433D3F #42433D #3D4341 #3E3D43

split-complementary

#433D3F #3D433E #3D4243

monochromatic

#100F0F #232021 #433D3F #635A5D #83777B

Accessibility & contrast

On white

10.62

#433D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#433D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D3F

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D3F	#FFFFFF	#000000	##FFFFFF
##433D3F	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3F

Deuteranopia (green-blind)

#3F3F3F

Tritanopia (blue-blind)

#443D3E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #433d3f;
/* rgb */ color: rgb(67, 61, 63);
/* oklch */ color: oklch(36.7% 0.009 355.3);

Tailwind

colors: {
  custom: {
    50: '#777274',
    500: '#433d3f',
    950: '#000000',
  },
}

SCSS

$custom: #433d3f;
$custom-light: #777274;
$custom-dark: #000000;

JSON

{
  "hex": "#433d3f",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 63
  },
  "hsl": {
    "h": 340,
    "s": 4.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36681,
    "c": 0.0089,
    "h": 355.3
  },
  "luminance": 0.0489
}

Semantic roles & 50–950 ramp

primary

#433D3F

secondary

#6A726F

accent

#AE9D7A

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #433D3F

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

Preview Lab → · Contrast checker → · Palette generator →