#403118#403118

#403118 is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.4% C 0.044 H 78.9°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#403118
RGB	rgb(64, 49, 24)
HSL	hsl(38, 45%, 17%)
HSV	hsv(38, 63%, 25%)
CMYK	cmyk(0%, 23.4%, 62.5%, 74.9%)
CIE-LAB	lab(21.40, 3.16, 18.39)
CIE-LCH	lch(21.40, 18.66, 80.26°)
OKLab	oklab(32.36% 0.0085 0.0436)
OKLCH	oklch(32.36% 0.044 78.9)
XYZ	xyz(3.3777, 3.3528, 1.3332)
Luminance	0.0335 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403118 #182740

analogous

#401D18 #403118 #3B4018

triadic

#403118 #184031 #311840

tetradic

#403118 #18401D #182740 #40183B

square

#403118 #18401D #182740 #40183B

split-complementary

#403118 #183B40 #1D1840

monochromatic

#161108 #161108 #403118 #6D5329 #997539

Accessibility & contrast

On white

12.57

#403118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#403118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403118

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403118	#FFFFFF	#000000	##FFFFFF
##403118	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373116

Deuteranopia (green-blind)

#3B3519

Tritanopia (blue-blind)

#462D2B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #403118;
/* rgb */ color: rgb(64, 49, 24);
/* oklch */ color: oklch(32.4% 0.044 78.9);

Tailwind

colors: {
  custom: {
    50: '#766855',
    500: '#403118',
    950: '#000000',
  },
}

SCSS

$custom: #403118;
$custom-light: #766855;
$custom-dark: #000000;

JSON

{
  "hex": "#403118",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 24
  },
  "hsl": {
    "h": 37.5,
    "s": 45.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.32363,
    "c": 0.04444,
    "h": 78.9
  },
  "luminance": 0.03353
}

Semantic roles & 50–950 ramp

primary

#403118

secondary

#3D5377

accent

#84D553

background

#F7F6F5

surface

#EDEBE8

border

#C8C6C4

text

#090603

muted

#7B7A78

Preview Lab

Preview with #403118

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

Preview Lab → · Contrast checker → · Palette generator →