#3A0506#3A0506

#3A0506 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.082 H 25.7°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#3A0506
RGB	rgb(58, 5, 6)
HSL	hsl(359, 84%, 12%)
HSV	hsv(359, 91%, 23%)
CMYK	cmyk(0%, 91.4%, 89.7%, 77.3%)
CIE-LAB	lab(9.17, 25.58, 11.90)
CIE-LCH	lch(9.17, 28.21, 24.96°)
OKLab	oklab(22.69% 0.0737 0.0355)
OKLCH	oklch(22.69% 0.082 25.7)
XYZ	xyz(1.8323, 1.0215, 0.2730)
Luminance	0.0102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0506 #053A39

analogous

#3A0521 #3A0506 #3A1F05

triadic

#3A0506 #063A05 #05063A

tetradic

#3A0506 #213A05 #053A39 #1F053A

square

#3A0506 #213A05 #053A39 #1F053A

split-complementary

#3A0506 #053A1F #05213A

monochromatic

#1C0203 #1C0203 #3A0506 #720A0C #AB0F12

Accessibility & contrast

On white

17.44

#3A0506 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#3A0506 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0506

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0506	#FFFFFF	#000000	##FFFFFF
##3A0506	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151206

Deuteranopia (green-blind)

#231E04

Tritanopia (blue-blind)

#410006

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #3a0506;
/* rgb */ color: rgb(58, 5, 6);
/* oklch */ color: oklch(22.7% 0.082 25.7);

Tailwind

colors: {
  custom: {
    50: '#754a49',
    500: '#3a0506',
    950: '#000000',
  },
}

SCSS

$custom: #3a0506;
$custom-light: #754a49;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0506",
  "rgb": {
    "r": 58,
    "g": 5,
    "b": 6
  },
  "hsl": {
    "h": 358.868,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22688,
    "c": 0.08182,
    "h": 25.7
  },
  "luminance": 0.01021
}

Semantic roles & 50–950 ramp

primary

#3A0506

secondary

#207B79

accent

#FAF72D

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3A0506

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

Preview Lab → · Contrast checker → · Palette generator →