#403111#403111

#403111 is a dark, muted orange. Relative luminance 0.033; OKLCH L 32.3% C 0.052 H 83.8°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#403111
RGB	rgb(64, 49, 17)
HSL	hsl(41, 58%, 16%)
HSV	hsv(41, 73%, 25%)
CMYK	cmyk(0%, 23.4%, 73.4%, 74.9%)
CIE-LAB	lab(21.31, 2.53, 22.47)
CIE-LCH	lch(21.31, 22.61, 83.58°)
OKLab	oklab(32.26% 0.0056 0.0514)
OKLCH	oklch(32.26% 0.052 83.8)
XYZ	xyz(3.3140, 3.3273, 0.9979)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403111 #112040

analogous

#401911 #403111 #374011

triadic

#403111 #114031 #311140

tetradic

#403111 #114019 #112040 #401137

square

#403111 #114019 #112040 #401137

split-complementary

#403111 #113740 #191140

monochromatic

#181306 #181306 #403111 #70561E #A17B2B

Accessibility & contrast

On white

12.61

#403111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#403111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403111

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403111	#FFFFFF	#000000	##FFFFFF
##403111	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310E

Deuteranopia (green-blind)

#3B3512

Tritanopia (blue-blind)

#462C2A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #403111;
/* rgb */ color: rgb(64, 49, 17);
/* oklch */ color: oklch(32.3% 0.052 83.8);

Tailwind

colors: {
  custom: {
    50: '#776850',
    500: '#403111',
    950: '#000000',
  },
}

SCSS

$custom: #403111;
$custom-light: #776850;
$custom-dark: #000000;

JSON

{
  "hex": "#403111",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 17
  },
  "hsl": {
    "h": 40.851,
    "s": 58.025,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32258,
    "c": 0.05173,
    "h": 83.8
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#403111

secondary

#334A79

accent

#78E147

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #403111

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

Preview Lab → · Contrast checker → · Palette generator →