#423628#423628

#423628 is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.2% C 0.029 H 70.9°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#423628
RGB	rgb(66, 54, 40)
HSL	hsl(32, 25%, 21%)
HSV	hsv(32, 39%, 26%)
CMYK	cmyk(0%, 18.2%, 39.4%, 74.1%)
CIE-LAB	lab(23.51, 2.89, 10.81)
CIE-LCH	lch(23.51, 11.19, 75.01°)
OKLab	oklab(34.17% 0.0094 0.0272)
OKLCH	oklch(34.17% 0.029 70.9)
XYZ	xyz(3.9490, 3.9500, 2.5615)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423628 #283442

analogous

#422928 #423628 #414228

triadic

#423628 #284236 #362842

tetradic

#423628 #284229 #283442 #422841

square

#423628 #284229 #283442 #422841

split-complementary

#423628 #284142 #292842

monochromatic

#13100C #1C1711 #423628 #68553F #8E7456

Accessibility & contrast

On white

11.73

#423628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#423628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423628

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423628	#FFFFFF	#000000	##FFFFFF
##423628	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3627

Deuteranopia (green-blind)

#3D3928

Tritanopia (blue-blind)

#463332

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #423628;
/* rgb */ color: rgb(66, 54, 40);
/* oklch */ color: oklch(34.2% 0.029 70.9);

Tailwind

colors: {
  custom: {
    50: '#776c62',
    500: '#423628',
    950: '#000000',
  },
}

SCSS

$custom: #423628;
$custom-light: #776c62;
$custom-dark: #000000;

JSON

{
  "hex": "#423628",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 40
  },
  "hsl": {
    "h": 32.308,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34166,
    "c": 0.02876,
    "h": 70.9
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#423628

secondary

#526274

accent

#90C167

background

#F7F6F5

surface

#EDEBEA

border

#C8C6C6

text

#080705

muted

#7B7A79

Preview Lab

Preview with #423628

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

Preview Lab → · Contrast checker → · Palette generator →