#43403D#43403D

#43403D is a dark, near-neutral grey. Relative luminance 0.052; OKLCH L 37.3% C 0.007 H 67.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#43403D
RGB	rgb(67, 64, 61)
HSL	hsl(30, 5%, 25%)
HSV	hsv(30, 9%, 26%)
CMYK	cmyk(0%, 4.5%, 9%, 73.7%)
CIE-LAB	lab(27.29, 0.64, 2.29)
CIE-LCH	lch(27.29, 2.37, 74.48°)
OKLab	oklab(37.34% 0.0025 0.006)
OKLCH	oklch(37.34% 0.007 67.6)
XYZ	xyz(4.9903, 5.1971, 5.1542)
Luminance	0.0520 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43403D #3D4043

analogous

#433D3D #43403D #43433D

triadic

#43403D #3D4340 #403D43

tetradic

#43403D #3D433D #3D4043 #433D43

square

#43403D #3D433D #3D4043 #433D43

split-complementary

#43403D #3D4343 #3D3D43

monochromatic

#100F0F #232120 #43403D #635F5A #837D77

Accessibility & contrast

On white

10.30

#43403D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#43403D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43403D

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43403D	#FFFFFF	#000000	##FFFFFF
##43403D	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403D

Deuteranopia (green-blind)

#42413D

Tritanopia (blue-blind)

#443F3F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #43403d;
/* rgb */ color: rgb(67, 64, 61);
/* oklch */ color: oklch(37.3% 0.007 67.6);

Tailwind

colors: {
  custom: {
    50: '#777472',
    500: '#43403d',
    950: '#000000',
  },
}

SCSS

$custom: #43403d;
$custom-light: #777472;
$custom-dark: #000000;

JSON

{
  "hex": "#43403d",
  "rgb": {
    "r": 67,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 30,
    "s": 4.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37343,
    "c": 0.00651,
    "h": 67.6
  },
  "luminance": 0.05197
}

Semantic roles & 50–950 ramp

primary

#43403D

secondary

#6A6E72

accent

#94AE7A

background

#F7F7F6

surface

#EDEDEC

border

#C8C8C7

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #43403D

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

Preview Lab → · Contrast checker → · Palette generator →