#43290B#43290B

#43290B is a dark, muted orange. Relative luminance 0.028; OKLCH L 30.7% C 0.058 H 66.1°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#43290B
RGB	rgb(67, 41, 11)
HSL	hsl(32, 72%, 15%)
HSV	hsv(32, 84%, 26%)
CMYK	cmyk(0%, 38.8%, 83.6%, 73.7%)
CIE-LAB	lab(19.24, 9.02, 23.29)
CIE-LCH	lch(19.24, 24.98, 68.83°)
OKLab	oklab(30.71% 0.0234 0.0527)
OKLCH	oklch(30.71% 0.058 66.1)
XYZ	xyz(3.1683, 2.8036, 0.6908)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43290B #0B2543

analogous

#430D0B #43290B #41430B

triadic

#43290B #0B4329 #290B43

tetradic

#43290B #0B430D #0B2543 #430B41

square

#43290B #0B430D #0B2543 #430B41

split-complementary

#43290B #0B4143 #0D0B43

monochromatic

#1A1004 #1A1004 #43290B #784914 #AC691C

Accessibility & contrast

On white

13.46

#43290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#43290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43290B

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43290B	#FFFFFF	#000000	##FFFFFF
##43290B	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B07

Deuteranopia (green-blind)

#38310C

Tritanopia (blue-blind)

#4A2323

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #43290b;
/* rgb */ color: rgb(67, 41, 11);
/* oklch */ color: oklch(30.7% 0.058 66.1);

Tailwind

colors: {
  custom: {
    50: '#7a624c',
    500: '#43290b',
    950: '#000000',
  },
}

SCSS

$custom: #43290b;
$custom-light: #7a624c;
$custom-dark: #000000;

JSON

{
  "hex": "#43290b",
  "rgb": {
    "r": 67,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 32.143,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.30711,
    "c": 0.05762,
    "h": 66.1
  },
  "luminance": 0.02803
}

Semantic roles & 50–950 ramp

primary

#43290B

secondary

#2A5280

accent

#8DEF39

background

#F7F5F4

surface

#EEEAE7

border

#C9C6C3

text

#0A0501

muted

#7C7977

Preview Lab

Preview with #43290B

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

Preview Lab → · Contrast checker → · Palette generator →