#383428#383428

#383428 is a dark, muted yellow. Relative luminance 0.035; OKLCH L 32.5% C 0.021 H 91.8°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#383428
RGB	rgb(56, 52, 40)
HSL	hsl(45, 17%, 19%)
HSV	hsv(45, 29%, 22%)
CMYK	cmyk(0%, 7.1%, 28.6%, 78%)
CIE-LAB	lab(21.76, -0.62, 8.25)
CIE-LCH	lch(21.76, 8.27, 94.29°)
OKLab	oklab(32.53% -0.0007 0.021)
OKLCH	oklch(32.53% 0.021 91.8)
XYZ	xyz(3.2419, 3.4500, 2.5022)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383428 #282C38

analogous

#382C28 #383428 #343828

triadic

#383428 #283834 #342838

tetradic

#383428 #28382C #282C38 #382834

square

#383428 #28382C #282C38 #382834

split-complementary

#383428 #283438 #2C2838

monochromatic

#12110D #14130F #383428 #5C5542 #7F765B

Accessibility & contrast

On white

12.43

#383428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#383428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383428

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383428	#FFFFFF	#000000	##FFFFFF
##383428	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373327

Deuteranopia (green-blind)

#383528

Tritanopia (blue-blind)

#3B3231

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #383428;
/* rgb */ color: rgb(56, 52, 40);
/* oklch */ color: oklch(32.5% 0.021 91.8);

Tailwind

colors: {
  custom: {
    50: '#6e6b61',
    500: '#383428',
    950: '#000000',
  },
}

SCSS

$custom: #383428;
$custom-light: #6e6b61;
$custom-dark: #000000;

JSON

{
  "hex": "#383428",
  "rgb": {
    "r": 56,
    "g": 52,
    "b": 40
  },
  "hsl": {
    "h": 45,
    "s": 16.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.32534,
    "c": 0.02102,
    "h": 91.8
  },
  "luminance": 0.0345
}

Semantic roles & 50–950 ramp

primary

#383428

secondary

#535869

accent

#81B96E

background

#F6F6F5

surface

#ECEBEA

border

#C7C6C6

text

#070605

muted

#7A7A79

Preview Lab

Preview with #383428

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

Preview Lab → · Contrast checker → · Palette generator →