#402E0B#402E0B

#402E0B is a dark, muted orange. Relative luminance 0.031; OKLCH L 31.5% C 0.056 H 80.5°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#402E0B
RGB	rgb(64, 46, 11)
HSL	hsl(40, 71%, 15%)
HSV	hsv(40, 83%, 25%)
CMYK	cmyk(0%, 28.1%, 82.8%, 74.9%)
CIE-LAB	lab(20.32, 4.11, 24.40)
CIE-LCH	lch(20.32, 24.75, 80.45°)
OKLab	oklab(31.46% 0.0092 0.0549)
OKLCH	oklch(31.46% 0.056 80.5)
XYZ	xyz(3.1520, 3.0684, 0.7428)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402E0B #0B1D40

analogous

#40140B #402E0B #38400B

triadic

#402E0B #0B402E #2E0B40

tetradic

#402E0B #0B4014 #0B1D40 #400B38

square

#402E0B #0B4014 #0B1D40 #400B38

split-complementary

#402E0B #0B3840 #140B40

monochromatic

#1A1304 #1A1304 #402E0B #745414 #A8791D

Accessibility & contrast

On white

13.01

#402E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#402E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402E0B

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402E0B	#FFFFFF	#000000	##FFFFFF
##402E0B	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E07

Deuteranopia (green-blind)

#39330C

Tritanopia (blue-blind)

#462927

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #402e0b;
/* rgb */ color: rgb(64, 46, 11);
/* oklch */ color: oklch(31.5% 0.056 80.5);

Tailwind

colors: {
  custom: {
    50: '#77664c',
    500: '#402e0b',
    950: '#000000',
  },
}

SCSS

$custom: #402e0b;
$custom-light: #77664c;
$custom-dark: #000000;

JSON

{
  "hex": "#402e0b",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 11
  },
  "hsl": {
    "h": 39.623,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31458,
    "c": 0.05563,
    "h": 80.5
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#402E0B

secondary

#2A467D

accent

#77ED3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090501

muted

#7B7A77

Preview Lab

Preview with #402E0B

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

Preview Lab → · Contrast checker → · Palette generator →