#43240B#43240B

#43240B is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.6% C 0.060 H 56.2°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#43240B
RGB	rgb(67, 36, 11)
HSL	hsl(27, 72%, 15%)
HSV	hsv(27, 84%, 26%)
CMYK	cmyk(0%, 46.3%, 83.6%, 73.7%)
CIE-LAB	lab(17.83, 12.33, 21.63)
CIE-LCH	lch(17.83, 24.89, 60.32°)
OKLab	oklab(29.62% 0.0332 0.0496)
OKLCH	oklch(29.62% 0.06 56.2)
XYZ	xyz(3.0063, 2.4795, 0.6368)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43240B #0B2A43

analogous

#430B0E #43240B #43400B

triadic

#43240B #0B4324 #240B43

tetradic

#43240B #0E430B #0B2A43 #400B43

square

#43240B #0E430B #0B2A43 #400B43

split-complementary

#43240B #0B4340 #0B0E43

monochromatic

#1A0E04 #1A0E04 #43240B #784014 #AC5C1C

Accessibility & contrast

On white

14.04

#43240B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#43240B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43240B

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43240B	#FFFFFF	#000000	##FFFFFF
##43240B	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2708

Deuteranopia (green-blind)

#352E0B

Tritanopia (blue-blind)

#4A1D1F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #43240b;
/* rgb */ color: rgb(67, 36, 11);
/* oklch */ color: oklch(29.6% 0.060 56.2);

Tailwind

colors: {
  custom: {
    50: '#7b5f4c',
    500: '#43240b',
    950: '#000000',
  },
}

SCSS

$custom: #43240b;
$custom-light: #7b5f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#43240b",
  "rgb": {
    "r": 67,
    "g": 36,
    "b": 11
  },
  "hsl": {
    "h": 26.786,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29616,
    "c": 0.05965,
    "h": 56.2
  },
  "luminance": 0.02479
}

Semantic roles & 50–950 ramp

primary

#43240B

secondary

#2A5980

accent

#9EEF39

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #43240B

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

Preview Lab → · Contrast checker → · Palette generator →