#380505#380505

#380505 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.080 H 26.7°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#380505
RGB	rgb(56, 5, 5)
HSL	hsl(0, 84%, 12%)
HSV	hsv(0, 91%, 22%)
CMYK	cmyk(0%, 91.1%, 91.1%, 78%)
CIE-LAB	lab(8.66, 24.80, 11.51)
CIE-LCH	lch(8.66, 27.34, 24.90°)
OKLab	oklab(22.22% 0.0712 0.0358)
OKLCH	oklch(22.22% 0.08 26.7)
XYZ	xyz(1.7128, 0.9605, 0.2388)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380505 #053838

analogous

#38051F #380505 #381F05

triadic

#380505 #053805 #050538

tetradic

#380505 #1F3805 #053838 #1F0538

square

#380505 #1F3805 #053838 #1F0538

split-complementary

#380505 #05381F #051F38

monochromatic

#1C0303 #1C0303 #380505 #700A0A #A80F0F

Accessibility & contrast

On white

17.62

#380505 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#380505 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380505

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380505	#FFFFFF	#000000	##FFFFFF
##380505	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151205

Deuteranopia (green-blind)

#211D04

Tritanopia (blue-blind)

#3F0006

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #380505;
/* rgb */ color: rgb(56, 5, 5);
/* oklch */ color: oklch(22.2% 0.080 26.7);

Tailwind

colors: {
  custom: {
    50: '#734a49',
    500: '#380505',
    950: '#000000',
  },
}

SCSS

$custom: #380505;
$custom-light: #734a49;
$custom-dark: #000000;

JSON

{
  "hex": "#380505",
  "rgb": {
    "r": 56,
    "g": 5,
    "b": 5
  },
  "hsl": {
    "h": 0,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22216,
    "c": 0.0797,
    "h": 26.7
  },
  "luminance": 0.0096
}

Semantic roles & 50–950 ramp

primary

#380505

secondary

#207979

accent

#FAFA2E

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #380505

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

Preview Lab → · Contrast checker → · Palette generator →