#380506#380506

#380506 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.080 H 25.5°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#380506
RGB	rgb(56, 5, 6)
HSL	hsl(359, 84%, 12%)
HSV	hsv(359, 91%, 22%)
CMYK	cmyk(0%, 91.1%, 89.3%, 78%)
CIE-LAB	lab(8.68, 24.86, 11.13)
CIE-LCH	lch(8.68, 27.24, 24.12°)
OKLab	oklab(22.24% 0.0718 0.0342)
OKLCH	oklch(22.24% 0.08 25.5)
XYZ	xyz(1.7182, 0.9627, 0.2676)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380506 #053837

analogous

#380520 #380506 #381E05

triadic

#380506 #063805 #050638

tetradic

#380506 #203805 #053837 #1E0538

square

#380506 #203805 #053837 #1E0538

split-complementary

#380506 #05381E #052038

monochromatic

#1C0303 #1C0303 #380506 #700A0C #A80F12

Accessibility & contrast

On white

17.61

#380506 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#380506 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380506

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380506	#FFFFFF	#000000	##FFFFFF
##380506	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151206

Deuteranopia (green-blind)

#211D04

Tritanopia (blue-blind)

#3F0006

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #380506;
/* rgb */ color: rgb(56, 5, 6);
/* oklch */ color: oklch(22.2% 0.080 25.5);

Tailwind

colors: {
  custom: {
    50: '#734a49',
    500: '#380506',
    950: '#000000',
  },
}

SCSS

$custom: #380506;
$custom-light: #734a49;
$custom-dark: #000000;

JSON

{
  "hex": "#380506",
  "rgb": {
    "r": 56,
    "g": 5,
    "b": 6
  },
  "hsl": {
    "h": 358.824,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22236,
    "c": 0.0795,
    "h": 25.5
  },
  "luminance": 0.00962
}

Semantic roles & 50–950 ramp

primary

#380506

secondary

#207977

accent

#FAF62E

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #380506

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

Preview Lab → · Contrast checker → · Palette generator →