#402C0B#402C0B

#402C0B is a dark, muted orange. Relative luminance 0.029; OKLCH L 31.0% C 0.055 H 76.3°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#402C0B
RGB	rgb(64, 44, 11)
HSL	hsl(37, 71%, 15%)
HSV	hsv(37, 83%, 25%)
CMYK	cmyk(0%, 31.2%, 82.8%, 74.9%)
CIE-LAB	lab(19.70, 5.44, 23.71)
CIE-LCH	lch(19.70, 24.33, 77.09°)
OKLab	oklab(30.98% 0.0131 0.0536)
OKLCH	oklch(30.98% 0.055 76.3)
XYZ	xyz(3.0756, 2.9158, 0.7174)
Luminance	0.0292 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402C0B #0B1F40

analogous

#40110B #402C0B #3A400B

triadic

#402C0B #0B402C #2C0B40

tetradic

#402C0B #0B4011 #0B1F40 #400B3A

square

#402C0B #0B4011 #0B1F40 #400B3A

split-complementary

#402C0B #0B3A40 #110B40

monochromatic

#1A1204 #1A1204 #402C0B #745014 #A8741D

Accessibility & contrast

On white

13.26

#402C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#402C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402C0B

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402C0B	#FFFFFF	#000000	##FFFFFF
##402C0B	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D07

Deuteranopia (green-blind)

#38320C

Tritanopia (blue-blind)

#462725

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #402c0b;
/* rgb */ color: rgb(64, 44, 11);
/* oklch */ color: oklch(31.0% 0.055 76.3);

Tailwind

colors: {
  custom: {
    50: '#78644c',
    500: '#402c0b',
    950: '#000000',
  },
}

SCSS

$custom: #402c0b;
$custom-light: #78644c;
$custom-dark: #000000;

JSON

{
  "hex": "#402c0b",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 11
  },
  "hsl": {
    "h": 37.358,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30979,
    "c": 0.05513,
    "h": 76.3
  },
  "luminance": 0.02916
}

Semantic roles & 50–950 ramp

primary

#402C0B

secondary

#2A497D

accent

#7EED3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090501

muted

#7B7A77

Preview Lab

Preview with #402C0B

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

Preview Lab → · Contrast checker → · Palette generator →