#403D41#403D41

#403D41 is a dark, near-neutral grey. Relative luminance 0.048; OKLCH L 36.4% C 0.008 H 317.7°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#403D41
RGB	rgb(64, 61, 65)
HSL	hsl(285, 3%, 25%)
HSV	hsv(285, 6%, 25%)
CMYK	cmyk(1.5%, 6.2%, 0%, 74.5%)
CIE-LAB	lab(26.18, 2.18, -1.99)
CIE-LCH	lch(26.18, 2.95, 317.53°)
OKLab	oklab(36.45% 0.0058 -0.0053)
OKLCH	oklch(36.45% 0.008 317.7)
XYZ	xyz(4.7371, 4.8091, 5.6787)
Luminance	0.0481 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403D41 #3E413D

analogous

#3E3D41 #403D41 #413D40

triadic

#403D41 #41403D #3D4140

tetradic

#403D41 #413E3D #3E413D #3D4041

square

#403D41 #413E3D #3E413D #3D4041

split-complementary

#403D41 #40413D #3D413E

monochromatic

#100F10 #211F21 #403D41 #5F5B61 #7E7880

Accessibility & contrast

On white

10.70

#403D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#403D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403D41

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403D41	#FFFFFF	#000000	##FFFFFF
##403D41	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3E41

Deuteranopia (green-blind)

#3D3E41

Tritanopia (blue-blind)

#403D3E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #403d41;
/* rgb */ color: rgb(64, 61, 65);
/* oklch */ color: oklch(36.4% 0.008 317.7);

Tailwind

colors: {
  custom: {
    50: '#747275',
    500: '#403d41',
    950: '#000000',
  },
}

SCSS

$custom: #403d41;
$custom-light: #747275;
$custom-dark: #000000;

JSON

{
  "hex": "#403d41",
  "rgb": {
    "r": 64,
    "g": 61,
    "b": 65
  },
  "hsl": {
    "h": 285,
    "s": 3.175,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36447,
    "c": 0.00786,
    "h": 317.7
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#403D41

secondary

#6C6F6A

accent

#AC7B88

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080808

muted

#7B7B7B

Preview Lab

Preview with #403D41

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

Preview Lab → · Contrast checker → · Palette generator →