#3A0609#3A0609

#3A0609 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.080 H 23.2°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#3A0609
RGB	rgb(58, 6, 9)
HSL	hsl(357, 81%, 13%)
HSV	hsv(357, 90%, 23%)
CMYK	cmyk(0%, 89.7%, 84.5%, 77.3%)
CIE-LAB	lab(9.40, 25.25, 11.01)
CIE-LCH	lch(9.40, 27.55, 23.57°)
OKLab	oklab(22.88% 0.0736 0.0316)
OKLCH	oklch(22.88% 0.08 23.2)
XYZ	xyz(1.8596, 1.0498, 0.3631)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0609 #063A37

analogous

#3A0623 #3A0609 #3A1D06

triadic

#3A0609 #093A06 #06093A

tetradic

#3A0609 #233A06 #063A37 #1D063A

square

#3A0609 #233A06 #063A37 #1D063A

split-complementary

#3A0609 #063A1D #06233A

monochromatic

#1C0304 #1C0304 #3A0609 #710C12 #A9111A

Accessibility & contrast

On white

17.36

#3A0609 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3A0609 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0609

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0609	#FFFFFF	#000000	##FFFFFF
##3A0609	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161309

Deuteranopia (green-blind)

#231E07

Tritanopia (blue-blind)

#410008

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #3a0609;
/* rgb */ color: rgb(58, 6, 9);
/* oklch */ color: oklch(22.9% 0.080 23.2);

Tailwind

colors: {
  custom: {
    50: '#754b4a',
    500: '#3a0609',
    950: '#000000',
  },
}

SCSS

$custom: #3a0609;
$custom-light: #754b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0609",
  "rgb": {
    "r": 58,
    "g": 6,
    "b": 9
  },
  "hsl": {
    "h": 356.538,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22876,
    "c": 0.08013,
    "h": 23.2
  },
  "luminance": 0.0105
}

Semantic roles & 50–950 ramp

primary

#3A0609

secondary

#227A75

accent

#F8EC30

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A0609

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

Preview Lab → · Contrast checker → · Palette generator →