#423630#423630

#423630 is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.4% C 0.020 H 48.1°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#423630
RGB	rgb(66, 54, 48)
HSL	hsl(20, 16%, 22%)
HSV	hsv(20, 27%, 26%)
CMYK	cmyk(0%, 18.2%, 27.3%, 74.1%)
CIE-LAB	lab(23.70, 4.21, 5.76)
CIE-LCH	lch(23.70, 7.13, 53.87°)
OKLab	oklab(34.39% 0.0134 0.0149)
OKLCH	oklch(34.39% 0.02 48.1)
XYZ	xyz(4.0995, 4.0101, 3.3538)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423630 #303C42

analogous

#423033 #423630 #423F30

triadic

#423630 #304236 #363042

tetradic

#423630 #334230 #303C42 #3F3042

square

#423630 #334230 #303C42 #3F3042

split-complementary

#423630 #30423F #303342

monochromatic

#120E0D #1F1916 #423630 #65534A #897064

Accessibility & contrast

On white

11.65

#423630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#423630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423630

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423630	#FFFFFF	#000000	##FFFFFF
##423630	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393730

Deuteranopia (green-blind)

#3C3930

Tritanopia (blue-blind)

#453434

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #423630;
/* rgb */ color: rgb(66, 54, 48);
/* oklch */ color: oklch(34.4% 0.020 48.1);

Tailwind

colors: {
  custom: {
    50: '#766d68',
    500: '#423630',
    950: '#000000',
  },
}

SCSS

$custom: #423630;
$custom-light: #766d68;
$custom-dark: #000000;

JSON

{
  "hex": "#423630",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 48
  },
  "hsl": {
    "h": 20,
    "s": 15.789,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34387,
    "c": 0.02005,
    "h": 48.1
  },
  "luminance": 0.0401
}

Semantic roles & 50–950 ramp

primary

#423630

secondary

#5C6B72

accent

#A0B96F

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080706

muted

#7B7A7A

Preview Lab

Preview with #423630

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

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