#402D0B#402D0B

#402D0B is a dark, muted orange. Relative luminance 0.030; OKLCH L 31.2% C 0.055 H 78.4°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#402D0B
RGB	rgb(64, 45, 11)
HSL	hsl(38, 71%, 15%)
HSV	hsv(38, 83%, 25%)
CMYK	cmyk(0%, 29.7%, 82.8%, 74.9%)
CIE-LAB	lab(20.01, 4.77, 24.06)
CIE-LCH	lch(20.01, 24.53, 78.79°)
OKLab	oklab(31.22% 0.0112 0.0542)
OKLCH	oklch(31.22% 0.055 78.4)
XYZ	xyz(3.1133, 2.9912, 0.7299)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402D0B #0B1E40

analogous

#40130B #402D0B #39400B

triadic

#402D0B #0B402D #2D0B40

tetradic

#402D0B #0B4013 #0B1E40 #400B39

square

#402D0B #0B4013 #0B1E40 #400B39

split-complementary

#402D0B #0B3940 #130B40

monochromatic

#1A1204 #1A1204 #402D0B #745214 #A8761D

Accessibility & contrast

On white

13.14

#402D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#402D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402D0B

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402D0B	#FFFFFF	#000000	##FFFFFF
##402D0B	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)

#342E07

Deuteranopia (green-blind)

#39320C

Tritanopia (blue-blind)

#462826

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #402d0b;
/* rgb */ color: rgb(64, 45, 11);
/* oklch */ color: oklch(31.2% 0.055 78.4);

Tailwind

colors: {
  custom: {
    50: '#78654c',
    500: '#402d0b',
    950: '#000000',
  },
}

SCSS

$custom: #402d0b;
$custom-light: #78654c;
$custom-dark: #000000;

JSON

{
  "hex": "#402d0b",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 11
  },
  "hsl": {
    "h": 38.491,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31217,
    "c": 0.05534,
    "h": 78.4
  },
  "luminance": 0.02991
}

Semantic roles & 50–950 ramp

primary

#402D0B

secondary

#2A487D

accent

#7BED3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090501

muted

#7B7A77

Preview Lab

Preview with #402D0B

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

Preview Lab → · Contrast checker → · Palette generator →