#43391F#43391F

#43391F is a dark, muted orange. Relative luminance 0.042; OKLCH L 34.8% C 0.043 H 89.1°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#43391F
RGB	rgb(67, 57, 31)
HSL	hsl(43, 37%, 19%)
HSV	hsv(43, 54%, 26%)
CMYK	cmyk(0%, 14.9%, 53.7%, 73.7%)
CIE-LAB	lab(24.38, 0.22, 17.76)
CIE-LCH	lch(24.38, 17.77, 89.28°)
OKLab	oklab(34.82% 0.0007 0.0428)
OKLCH	oklch(34.82% 0.043 89.1)
XYZ	xyz(4.0253, 4.2187, 1.8983)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43391F #1F2943

analogous

#43271F #43391F #3B431F

triadic

#43391F #1F4339 #391F43

tetradic

#43391F #1F4327 #1F2943 #431F3B

square

#43391F #1F4327 #1F2943 #431F3B

split-complementary

#43391F #1F3B43 #271F43

monochromatic

#15120A #19150C #43391F #6D5D32 #978046

Accessibility & contrast

On white

11.39

#43391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#43391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43391F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43391F	#FFFFFF	#000000	##FFFFFF
##43391F	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#413B20

Tritanopia (blue-blind)

#483533

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #43391f;
/* rgb */ color: rgb(67, 57, 31);
/* oklch */ color: oklch(34.8% 0.043 89.1);

Tailwind

colors: {
  custom: {
    50: '#786f5b',
    500: '#43391f',
    950: '#000000',
  },
}

SCSS

$custom: #43391f;
$custom-light: #786f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#43391f",
  "rgb": {
    "r": 67,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 43.333,
    "s": 36.735,
    "l": 19.216
  },
  "oklch": {
    "l": 0.34823,
    "c": 0.04285,
    "h": 89.1
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#43391F

secondary

#465477

accent

#7BCD5B

background

#F7F6F5

surface

#EDECE9

border

#C8C7C5

text

#090704

muted

#7B7A79

Preview Lab

Preview with #43391F

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

Preview Lab → · Contrast checker → · Palette generator →