#403D46#403D46

#403D46 is a dark, near-neutral grey. Relative luminance 0.049; OKLCH L 36.6% C 0.016 H 300.8°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#403D46
RGB	rgb(64, 61, 70)
HSL	hsl(260, 7%, 26%)
HSV	hsv(260, 13%, 27%)
CMYK	cmyk(8.6%, 12.9%, 0%, 72.5%)
CIE-LAB	lab(26.36, 3.36, -5.03)
CIE-LCH	lch(26.36, 6.05, 303.69°)
OKLab	oklab(36.64% 0.0081 -0.0135)
OKLCH	oklch(36.64% 0.016 300.8)
XYZ	xyz(4.8884, 4.8697, 6.4756)
Luminance	0.0487 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403D46 #43463D

analogous

#3D3E46 #403D46 #443D46

triadic

#403D46 #46403D #3D4640

tetradic

#403D46 #463D3E #43463D #3D4644

square

#403D46 #463D3E #43463D #3D4644

split-complementary

#403D46 #46443D #3E463D

monochromatic

#0F0E10 #222125 #403D46 #5E5967 #7C7687

Accessibility & contrast

On white

10.64

#403D46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#403D46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403D46

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403D46	#FFFFFF	#000000	##FFFFFF
##403D46	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3E46

Deuteranopia (green-blind)

#3C3E46

Tritanopia (blue-blind)

#3F3E40

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #403d46;
/* rgb */ color: rgb(64, 61, 70);
/* oklch */ color: oklch(36.6% 0.016 300.8);

Tailwind

colors: {
  custom: {
    50: '#747279',
    500: '#403d46',
    950: '#000000',
  },
}

SCSS

$custom: #403d46;
$custom-light: #747279;
$custom-dark: #000000;

JSON

{
  "hex": "#403d46",
  "rgb": {
    "r": 64,
    "g": 61,
    "b": 70
  },
  "hsl": {
    "h": 260,
    "s": 6.87,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36643,
    "c": 0.01574,
    "h": 300.8
  },
  "luminance": 0.0487
}

Semantic roles & 50–950 ramp

primary

#403D46

secondary

#71756A

accent

#B0789D

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080809

muted

#7B7B7B

Preview Lab

Preview with #403D46

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

Preview Lab → · Contrast checker → · Palette generator →