#403B32#403B32

#403B32 is a dark, near-neutral orange. Relative luminance 0.044; OKLCH L 35.4% C 0.017 H 82.3°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#403B32
RGB	rgb(64, 59, 50)
HSL	hsl(39, 12%, 22%)
HSV	hsv(39, 22%, 25%)
CMYK	cmyk(0%, 7.8%, 21.9%, 74.9%)
CIE-LAB	lab(25.10, 0.36, 6.37)
CIE-LCH	lch(25.10, 6.38, 86.74°)
OKLab	oklab(35.45% 0.0022 0.0164)
OKLCH	oklch(35.45% 0.017 82.3)
XYZ	xyz(4.2540, 4.4483, 3.6515)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403B32 #323740

analogous

#403432 #403B32 #3E4032

triadic

#403B32 #32403B #3B3240

tetradic

#403B32 #324034 #323740 #40323E

square

#403B32 #324034 #323740 #40323E

split-complementary

#403B32 #323E40 #343240

monochromatic

#11100D #1E1B17 #403B32 #625B4D #857A68

Accessibility & contrast

On white

11.11

#403B32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#403B32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403B32

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403B32	#FFFFFF	#000000	##FFFFFF
##403B32	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B31

Deuteranopia (green-blind)

#3F3C32

Tritanopia (blue-blind)

#433938

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #403b32;
/* rgb */ color: rgb(64, 59, 50);
/* oklch */ color: oklch(35.4% 0.017 82.3);

Tailwind

colors: {
  custom: {
    50: '#757069',
    500: '#403b32',
    950: '#000000',
  },
}

SCSS

$custom: #403b32;
$custom-light: #757069;
$custom-dark: #000000;

JSON

{
  "hex": "#403b32",
  "rgb": {
    "r": 64,
    "g": 59,
    "b": 50
  },
  "hsl": {
    "h": 38.571,
    "s": 12.281,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35448,
    "c": 0.01659,
    "h": 82.3
  },
  "luminance": 0.04448
}

Semantic roles & 50–950 ramp

primary

#403B32

secondary

#5E6470

accent

#8AB573

background

#F7F6F6

surface

#EDECEB

border

#C8C7C6

text

#080706

muted

#7B7A7A

Preview Lab

Preview with #403B32

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

Preview Lab → · Contrast checker → · Palette generator →