#402D0A#402D0A

#402D0A is a dark, muted orange. Relative luminance 0.030; OKLCH L 31.2% C 0.056 H 78.9°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#402D0A
RGB	rgb(64, 45, 10)
HSL	hsl(39, 73%, 15%)
HSV	hsv(39, 84%, 25%)
CMYK	cmyk(0%, 29.7%, 84.4%, 74.9%)
CIE-LAB	lab(20.00, 4.71, 24.46)
CIE-LCH	lch(20.00, 24.91, 79.09°)
OKLab	oklab(31.21% 0.0108 0.055)
OKLCH	oklch(31.21% 0.056 78.9)
XYZ	xyz(3.1077, 2.9889, 0.7003)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402D0A #0A1D40

analogous

#40120A #402D0A #38400A

triadic

#402D0A #0A402D #2D0A40

tetradic

#402D0A #0A4012 #0A1D40 #400A38

square

#402D0A #0A4012 #0A1D40 #400A38

split-complementary

#402D0A #0A3840 #120A40

monochromatic

#1A1304 #1A1304 #402D0A #755212 #AA771B

Accessibility & contrast

On white

13.14

#402D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#402D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402D0A

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402D0A	#FFFFFF	#000000	##FFFFFF
##402D0A	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E06

Deuteranopia (green-blind)

#39320B

Tritanopia (blue-blind)

#462826

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #402d0a;
/* rgb */ color: rgb(64, 45, 10);
/* oklch */ color: oklch(31.2% 0.056 78.9);

Tailwind

colors: {
  custom: {
    50: '#78654c',
    500: '#402d0a',
    950: '#000000',
  },
}

SCSS

$custom: #402d0a;
$custom-light: #78654c;
$custom-dark: #000000;

JSON

{
  "hex": "#402d0a",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 10
  },
  "hsl": {
    "h": 38.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31207,
    "c": 0.05608,
    "h": 78.9
  },
  "luminance": 0.02989
}

Semantic roles & 50–950 ramp

primary

#402D0A

secondary

#29467D

accent

#79F038

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090501

muted

#7B7A77

Preview Lab

Preview with #402D0A

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

Preview Lab → · Contrast checker → · Palette generator →