#380707#380707

#380707 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.077 H 25.9°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#380707
RGB	rgb(56, 7, 7)
HSL	hsl(0, 78%, 12%)
HSV	hsv(0, 88%, 22%)
CMYK	cmyk(0%, 87.5%, 87.5%, 78%)
CIE-LAB	lab(9.06, 23.89, 11.28)
CIE-LCH	lch(9.06, 26.42, 25.27°)
OKLab	oklab(22.53% 0.0691 0.0336)
OKLCH	oklch(22.53% 0.077 25.9)
XYZ	xyz(1.7454, 1.0083, 0.3037)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380707 #073838

analogous

#380720 #380707 #382007

triadic

#380707 #073807 #070738

tetradic

#380707 #203807 #073838 #200738

square

#380707 #203807 #073838 #200738

split-complementary

#380707 #073820 #072038

monochromatic

#1B0303 #1B0303 #380707 #6E0E0E #A51515

Accessibility & contrast

On white

17.48

#380707 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#380707 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380707

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380707	#FFFFFF	#000000	##FFFFFF
##380707	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161307

Deuteranopia (green-blind)

#221D06

Tritanopia (blue-blind)

#3F0008

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #380707;
/* rgb */ color: rgb(56, 7, 7);
/* oklch */ color: oklch(22.5% 0.077 25.9);

Tailwind

colors: {
  custom: {
    50: '#734b4a',
    500: '#380707',
    950: '#000000',
  },
}

SCSS

$custom: #380707;
$custom-light: #734b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#380707",
  "rgb": {
    "r": 56,
    "g": 7,
    "b": 7
  },
  "hsl": {
    "h": 0,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22527,
    "c": 0.07677,
    "h": 25.9
  },
  "luminance": 0.01008
}

Semantic roles & 50–950 ramp

primary

#380707

secondary

#237878

accent

#F4F434

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #380707

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

Preview Lab → · Contrast checker → · Palette generator →