#3A0613#3A0613

#3A0613 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.080 H 11.8°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A0613
RGB	rgb(58, 6, 19)
HSL	hsl(345, 81%, 13%)
HSV	hsv(345, 90%, 23%)
CMYK	cmyk(0%, 89.7%, 67.2%, 77.3%)
CIE-LAB	lab(9.62, 25.94, 6.25)
CIE-LCH	lch(9.62, 26.68, 13.55°)
OKLab	oklab(23.11% 0.0784 0.0164)
OKLCH	oklch(23.11% 0.08 11.8)
XYZ	xyz(1.9278, 1.0771, 0.7224)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0613 #063A2D

analogous

#3A062D #3A0613 #3A1306

triadic

#3A0613 #133A06 #06133A

tetradic

#3A0613 #2D3A06 #063A2D #13063A

square

#3A0613 #2D3A06 #063A2D #13063A

split-complementary

#3A0613 #063A13 #062D3A

monochromatic

#1C0309 #1C0309 #3A0613 #710C25 #A91137

Accessibility & contrast

On white

17.28

#3A0613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3A0613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0613

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0613	#FFFFFF	#000000	##FFFFFF
##3A0613	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141413

Deuteranopia (green-blind)

#221F12

Tritanopia (blue-blind)

#40000B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a0613;
/* rgb */ color: rgb(58, 6, 19);
/* oklch */ color: oklch(23.1% 0.080 11.8);

Tailwind

colors: {
  custom: {
    50: '#744b50',
    500: '#3a0613',
    950: '#000000',
  },
}

SCSS

$custom: #3a0613;
$custom-light: #744b50;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0613",
  "rgb": {
    "r": 58,
    "g": 6,
    "b": 19
  },
  "hsl": {
    "h": 345,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23108,
    "c": 0.08008,
    "h": 11.8
  },
  "luminance": 0.01077
}

Semantic roles & 50–950 ramp

primary

#3A0613

secondary

#227A64

accent

#F8C630

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #3A0613

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

Preview Lab → · Contrast checker → · Palette generator →