#423C38#423C38

#423C38 is a dark, near-neutral orange. Relative luminance 0.047; OKLCH L 36.1% C 0.011 H 56.0°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#423C38
RGB	rgb(66, 60, 56)
HSL	hsl(24, 8%, 24%)
HSV	hsv(24, 15%, 26%)
CMYK	cmyk(0%, 9.1%, 15.2%, 74.1%)
CIE-LAB	lab(25.79, 1.77, 3.41)
CIE-LCH	lch(25.79, 3.84, 62.55°)
OKLab	oklab(36.09% 0.006 0.0089)
OKLCH	oklch(36.09% 0.011 56)
XYZ	xyz(4.5764, 4.6756, 4.4020)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423C38 #383E42

analogous

#423839 #423C38 #424138

triadic

#423C38 #38423C #3C3842

tetradic

#423C38 #394238 #383E42 #413842

square

#423C38 #394238 #383E42 #413842

split-complementary

#423C38 #384241 #383942

monochromatic

#110F0E #211E1C #423C38 #635A54 #847870

Accessibility & contrast

On white

10.85

#423C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#423C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423C38

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423C38	#FFFFFF	#000000	##FFFFFF
##423C38	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3C38

Deuteranopia (green-blind)

#3F3E38

Tritanopia (blue-blind)

#443B3B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #423c38;
/* rgb */ color: rgb(66, 60, 56);
/* oklch */ color: oklch(36.1% 0.011 56.0);

Tailwind

colors: {
  custom: {
    50: '#76716e',
    500: '#423c38',
    950: '#000000',
  },
}

SCSS

$custom: #423c38;
$custom-light: #76716e;
$custom-dark: #000000;

JSON

{
  "hex": "#423c38",
  "rgb": {
    "r": 66,
    "g": 60,
    "b": 56
  },
  "hsl": {
    "h": 24,
    "s": 8.197,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36093,
    "c": 0.01078,
    "h": 56
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#423C38

secondary

#656C71

accent

#9AB177

background

#F7F6F6

surface

#EDECEB

border

#C8C7C6

text

#080707

muted

#7B7A7A

Preview Lab

Preview with #423C38

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

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