#402B09#402B09

#402B09 is a dark, muted orange. Relative luminance 0.028; OKLCH L 30.7% C 0.056 H 75.2°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#402B09
RGB	rgb(64, 43, 9)
HSL	hsl(37, 75%, 14%)
HSV	hsv(37, 86%, 25%)
CMYK	cmyk(0%, 32.8%, 85.9%, 74.9%)
CIE-LAB	lab(19.38, 5.99, 24.17)
CIE-LCH	lch(19.38, 24.90, 76.07°)
OKLab	oklab(30.72% 0.0144 0.0546)
OKLCH	oklch(30.72% 0.056 75.2)
XYZ	xyz(3.0278, 2.8377, 0.6467)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402B09 #091E40

analogous

#401009 #402B09 #3A4009

triadic

#402B09 #09402B #2B0940

tetradic

#402B09 #094010 #091E40 #40093A

square

#402B09 #094010 #091E40 #40093A

split-complementary

#402B09 #093A40 #100940

monochromatic

#1B1204 #1B1204 #402B09 #764F11 #AB7318

Accessibility & contrast

On white

13.40

#402B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#402B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402B09

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402B09	#FFFFFF	#000000	##FFFFFF
##402B09	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C05

Deuteranopia (green-blind)

#38310A

Tritanopia (blue-blind)

#462524

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #402b09;
/* rgb */ color: rgb(64, 43, 9);
/* oklch */ color: oklch(30.7% 0.056 75.2);

Tailwind

colors: {
  custom: {
    50: '#78644b',
    500: '#402b09',
    950: '#000000',
  },
}

SCSS

$custom: #402b09;
$custom-light: #78644b;
$custom-dark: #000000;

JSON

{
  "hex": "#402b09",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 9
  },
  "hsl": {
    "h": 37.091,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30722,
    "c": 0.05644,
    "h": 75.2
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#402B09

secondary

#27487E

accent

#7EF236

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #402B09

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

Preview Lab → · Contrast checker → · Palette generator →