#401D0B#401D0B

#401D0B is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.7% C 0.061 H 46.0°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#401D0B
RGB	rgb(64, 29, 11)
HSL	hsl(20, 71%, 15%)
HSV	hsv(20, 83%, 25%)
CMYK	cmyk(0%, 54.7%, 82.8%, 74.9%)
CIE-LAB	lab(15.45, 15.37, 18.58)
CIE-LCH	lch(15.45, 24.11, 50.41°)
OKLab	oklab(27.69% 0.0426 0.0441)
OKLCH	oklch(27.69% 0.061 46)
XYZ	xyz(2.6144, 1.9932, 0.5636)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D0B #0B2E40

analogous

#400B14 #401D0B #40380B

triadic

#401D0B #0B401D #1D0B40

tetradic

#401D0B #14400B #0B2E40 #380B40

square

#401D0B #14400B #0B2E40 #380B40

split-complementary

#401D0B #0B4038 #0B1440

monochromatic

#1A0C04 #1A0C04 #401D0B #743514 #A84C1D

Accessibility & contrast

On white

15.02

#401D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#401D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D0B

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D0B	#FFFFFF	#000000	##FFFFFF
##401D0B	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272209

Deuteranopia (green-blind)

#2F2A0A

Tritanopia (blue-blind)

#471619

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #401d0b;
/* rgb */ color: rgb(64, 29, 11);
/* oklch */ color: oklch(27.7% 0.061 46.0);

Tailwind

colors: {
  custom: {
    50: '#78594c',
    500: '#401d0b',
    950: '#000000',
  },
}

SCSS

$custom: #401d0b;
$custom-light: #78594c;
$custom-dark: #000000;

JSON

{
  "hex": "#401d0b",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 11
  },
  "hsl": {
    "h": 20.377,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.27687,
    "c": 0.06132,
    "h": 46
  },
  "luminance": 0.01993
}

Semantic roles & 50–950 ramp

primary

#401D0B

secondary

#2A617D

accent

#B1ED3A

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #401D0B

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

Preview Lab → · Contrast checker → · Palette generator →