#42291C#42291C

#42291C is a dark, muted orange. Relative luminance 0.028; OKLCH L 30.8% C 0.044 H 48.1°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#42291C
RGB	rgb(66, 41, 28)
HSL	hsl(21, 40%, 18%)
HSV	hsv(21, 58%, 26%)
CMYK	cmyk(0%, 37.9%, 57.6%, 74.1%)
CIE-LAB	lab(19.34, 9.94, 13.28)
CIE-LCH	lch(19.34, 16.59, 53.18°)
OKLab	oklab(30.84% 0.0291 0.0325)
OKLCH	oklch(30.84% 0.044 48.1)
XYZ	xyz(3.2495, 2.8282, 1.4731)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42291C #1C3542

analogous

#421C22 #42291C #423C1C

triadic

#42291C #1C4229 #291C42

tetradic

#42291C #22421C #1C3542 #3C1C42

square

#42291C #22421C #1C3542 #3C1C42

split-complementary

#42291C #1C423C #1C2242

monochromatic

#150D09 #170E0A #42291C #6D442E #985E40

Accessibility & contrast

On white

13.41

#42291C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#42291C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42291C

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42291C	#FFFFFF	#000000	##FFFFFF
##42291C	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1B

Deuteranopia (green-blind)

#36311C

Tritanopia (blue-blind)

#482526

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #42291c;
/* rgb */ color: rgb(66, 41, 28);
/* oklch */ color: oklch(30.8% 0.044 48.1);

Tailwind

colors: {
  custom: {
    50: '#786258',
    500: '#42291c',
    950: '#000000',
  },
}

SCSS

$custom: #42291c;
$custom-light: #786258;
$custom-dark: #000000;

JSON

{
  "hex": "#42291c",
  "rgb": {
    "r": 66,
    "g": 41,
    "b": 28
  },
  "hsl": {
    "h": 20.526,
    "s": 40.426,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30839,
    "c": 0.04361,
    "h": 48.1
  },
  "luminance": 0.02828
}

Semantic roles & 50–950 ramp

primary

#42291C

secondary

#436577

accent

#A7D058

background

#F7F5F5

surface

#EDEAE9

border

#C8C6C5

text

#090503

muted

#7B7978

Preview Lab

Preview with #42291C

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

Preview Lab → · Contrast checker → · Palette generator →