#40342B#40342B

#40342B is a dark, muted orange. Relative luminance 0.037; OKLCH L 33.5% C 0.023 H 58.7°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#40342B
RGB	rgb(64, 52, 43)
HSL	hsl(26, 20%, 21%)
HSV	hsv(26, 33%, 25%)
CMYK	cmyk(0%, 18.8%, 32.8%, 74.9%)
CIE-LAB	lab(22.73, 3.73, 7.71)
CIE-LCH	lch(22.73, 8.56, 64.19°)
OKLab	oklab(33.53% 0.012 0.0197)
OKLCH	oklch(33.53% 0.023 58.7)
XYZ	xyz(3.7784, 3.7205, 2.8041)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40342B #2B3740

analogous

#402B2C #40342B #403E2B

triadic

#40342B #2B4034 #342B40

tetradic

#40342B #2C402B #2B3740 #3E2B40

square

#40342B #2C402B #2B3740 #3E2B40

split-complementary

#40342B #2B403E #2B2C40

monochromatic

#120F0C #1B1612 #40342B #655244 #896F5C

Accessibility & contrast

On white

12.04

#40342B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#40342B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40342B

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40342B	#FFFFFF	#000000	##FFFFFF
##40342B	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352A

Deuteranopia (green-blind)

#3A372B

Tritanopia (blue-blind)

#443232

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #40342b;
/* rgb */ color: rgb(64, 52, 43);
/* oklch */ color: oklch(33.5% 0.023 58.7);

Tailwind

colors: {
  custom: {
    50: '#756b64',
    500: '#40342b',
    950: '#000000',
  },
}

SCSS

$custom: #40342b;
$custom-light: #756b64;
$custom-dark: #000000;

JSON

{
  "hex": "#40342b",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 43
  },
  "hsl": {
    "h": 25.714,
    "s": 19.626,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33525,
    "c": 0.02307,
    "h": 58.7
  },
  "luminance": 0.0372
}

Semantic roles & 50–950 ramp

primary

#40342B

secondary

#566571

accent

#9ABC6C

background

#F7F6F5

surface

#EDEBEA

border

#C8C6C6

text

#080605

muted

#7B7A79

Preview Lab

Preview with #40342B

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

Preview Lab → · Contrast checker → · Palette generator →