#381409#381409

#381409 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.5% C 0.061 H 37.6°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#381409
RGB	rgb(56, 20, 9)
HSL	hsl(14, 72%, 13%)
HSV	hsv(14, 84%, 22%)
CMYK	cmyk(0%, 64.3%, 83.9%, 78%)
CIE-LAB	lab(11.70, 17.04, 14.17)
CIE-LCH	lch(11.70, 22.16, 39.73°)
OKLab	oklab(24.52% 0.0482 0.0371)
OKLCH	oklch(24.52% 0.061 37.6)
XYZ	xyz(1.9305, 1.3610, 0.4194)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381409 #092D38

analogous

#380915 #381409 #382C09

triadic

#381409 #093814 #140938

tetradic

#381409 #153809 #092D38 #2C0938

square

#381409 #153809 #092D38 #2C0938

split-complementary

#381409 #09382C #091538

monochromatic

#1A0904 #1A0904 #381409 #6D2711 #A13A1A

Accessibility & contrast

On white

16.51

#381409 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#381409 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381409

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381409	#FFFFFF	#000000	##FFFFFF
##381409	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A08

Deuteranopia (green-blind)

#272208

Tritanopia (blue-blind)

#3E0C12

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #381409;
/* rgb */ color: rgb(56, 20, 9);
/* oklch */ color: oklch(24.5% 0.061 37.6);

Tailwind

colors: {
  custom: {
    50: '#72534a',
    500: '#381409',
    950: '#000000',
  },
}

SCSS

$custom: #381409;
$custom-light: #72534a;
$custom-dark: #000000;

JSON

{
  "hex": "#381409",
  "rgb": {
    "r": 56,
    "g": 20,
    "b": 9
  },
  "hsl": {
    "h": 14.043,
    "s": 72.308,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24519,
    "c": 0.06086,
    "h": 37.6
  },
  "luminance": 0.01361
}

Semantic roles & 50–950 ramp

primary

#381409

secondary

#276476

accent

#C4EF39

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #381409

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

Preview Lab → · Contrast checker → · Palette generator →