#381C20#381C20

#381C20 is a dark, muted red. Relative luminance 0.018; OKLCH L 26.6% C 0.044 H 11.4°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#381C20
RGB	rgb(56, 28, 32)
HSL	hsl(351, 33%, 16%)
HSV	hsv(351, 50%, 22%)
CMYK	cmyk(0%, 50%, 42.9%, 78%)
CIE-LAB	lab(14.26, 14.32, 3.32)
CIE-LCH	lch(14.26, 14.70, 13.04°)
OKLab	oklab(26.64% 0.0434 0.0087)
OKLCH	oklch(26.64% 0.044 11.4)
XYZ	xyz(2.3070, 1.7757, 1.5875)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C20 #1C3834

analogous

#381C2E #381C20 #38261C

triadic

#381C20 #20381C #1C2038

tetradic

#381C20 #2E381C #1C3834 #261C38

square

#381C20 #2E381C #1C3834 #261C38

split-complementary

#381C20 #1C3826 #1C2E38

monochromatic

#140A0C #140A0C #381C20 #613037 #8A454F

Accessibility & contrast

On white

15.50

#381C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#381C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C20

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C20	#FFFFFF	#000000	##FFFFFF
##381C20	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212120

Deuteranopia (green-blind)

#28261F

Tritanopia (blue-blind)

#3D191D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #381c20;
/* rgb */ color: rgb(56, 28, 32);
/* oklch */ color: oklch(26.6% 0.044 11.4);

Tailwind

colors: {
  custom: {
    50: '#70585b',
    500: '#381c20',
    950: '#000000',
  },
}

SCSS

$custom: #381c20;
$custom-light: #70585b;
$custom-dark: #000000;

JSON

{
  "hex": "#381c20",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 32
  },
  "hsl": {
    "h": 351.429,
    "s": 33.333,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26641,
    "c": 0.04429,
    "h": 11.4
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#381C20

secondary

#436C67

accent

#C9BA5E

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#070304

muted

#7A7879

Preview Lab

Preview with #381C20

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

Preview Lab → · Contrast checker → · Palette generator →