#380B06#380B06

#380B06 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.072 H 30.4°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#380B06
RGB	rgb(56, 11, 6)
HSL	hsl(6, 81%, 12%)
HSV	hsv(6, 89%, 22%)
CMYK	cmyk(0%, 80.4%, 89.3%, 78%)
CIE-LAB	lab(9.75, 21.89, 12.67)
CIE-LCH	lch(9.75, 25.29, 30.06°)
OKLab	oklab(23.03% 0.0624 0.0367)
OKLCH	oklch(23.03% 0.072 30.4)
XYZ	xyz(1.7836, 1.0935, 0.2894)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380B06 #063338

analogous

#38061A #380B06 #382406

triadic

#380B06 #06380B #0B0638

tetradic

#380B06 #1A3806 #063338 #240638

square

#380B06 #1A3806 #063338 #240638

split-complementary

#380B06 #063824 #061A38

monochromatic

#1C0503 #1C0503 #380B06 #6F160C #A72112

Accessibility & contrast

On white

17.23

#380B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#380B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380B06

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380B06	#FFFFFF	#000000	##FFFFFF
##380B06	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181505

Deuteranopia (green-blind)

#231F05

Tritanopia (blue-blind)

#3F010A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #380b06;
/* rgb */ color: rgb(56, 11, 6);
/* oklch */ color: oklch(23.0% 0.072 30.4);

Tailwind

colors: {
  custom: {
    50: '#734d49',
    500: '#380b06',
    950: '#000000',
  },
}

SCSS

$custom: #380b06;
$custom-light: #734d49;
$custom-dark: #000000;

JSON

{
  "hex": "#380b06",
  "rgb": {
    "r": 56,
    "g": 11,
    "b": 6
  },
  "hsl": {
    "h": 6,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23034,
    "c": 0.0724,
    "h": 30.4
  },
  "luminance": 0.01093
}

Semantic roles & 50–950 ramp

primary

#380B06

secondary

#217078

accent

#E3F731

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #380B06

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

Preview Lab → · Contrast checker → · Palette generator →