#40320B#40320B

#40320B is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.4% C 0.058 H 88.4°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#40320B
RGB	rgb(64, 50, 11)
HSL	hsl(44, 71%, 15%)
HSV	hsv(44, 83%, 25%)
CMYK	cmyk(0%, 21.9%, 82.8%, 74.9%)
CIE-LAB	lab(21.56, 1.46, 25.77)
CIE-LCH	lch(21.56, 25.82, 86.75°)
OKLab	oklab(32.44% 0.0016 0.0575)
OKLCH	oklch(32.44% 0.058 88.4)
XYZ	xyz(3.3156, 3.3956, 0.7973)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40320B #0B1940

analogous

#40180B #40320B #34400B

triadic

#40320B #0B4032 #320B40

tetradic

#40320B #0B4018 #0B1940 #400B34

square

#40320B #0B4018 #0B1940 #400B34

split-complementary

#40320B #0B3440 #180B40

monochromatic

#1A1404 #1A1404 #40320B #745B14 #A8841D

Accessibility & contrast

On white

12.51

#40320B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#40320B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40320B

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40320B	#FFFFFF	#000000	##FFFFFF
##40320B	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393106

Deuteranopia (green-blind)

#3C350D

Tritanopia (blue-blind)

#462D2A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #40320b;
/* rgb */ color: rgb(64, 50, 11);
/* oklch */ color: oklch(32.4% 0.058 88.4);

Tailwind

colors: {
  custom: {
    50: '#77694d',
    500: '#40320b',
    950: '#000000',
  },
}

SCSS

$custom: #40320b;
$custom-light: #77694d;
$custom-dark: #000000;

JSON

{
  "hex": "#40320b",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 11
  },
  "hsl": {
    "h": 44.151,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.32438,
    "c": 0.05752,
    "h": 88.4
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#40320B

secondary

#2A407D

accent

#6AED3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #40320B

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

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