#3A110C#3A110C

#3A110C is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.4% C 0.066 H 29.6°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A110C
RGB	rgb(58, 17, 12)
HSL	hsl(7, 66%, 14%)
HSV	hsv(7, 79%, 23%)
CMYK	cmyk(0%, 70.7%, 79.3%, 77.3%)
CIE-LAB	lab(11.47, 19.93, 12.64)
CIE-LCH	lch(11.47, 23.60, 32.40°)
OKLab	oklab(24.44% 0.0577 0.0328)
OKLCH	oklch(24.44% 0.066 29.6)
XYZ	xyz(2.0119, 1.3273, 0.4980)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A110C #0C353A

analogous

#3A0C1E #3A110C #3A280C

triadic

#3A110C #0C3A11 #110C3A

tetradic

#3A110C #1E3A0C #0C353A #280C3A

square

#3A110C #1E3A0C #0C353A #280C3A

split-complementary

#3A110C #0C3A28 #0C1E3A

monochromatic

#190705 #190705 #3A110C #6D2016 #9F2F21

Accessibility & contrast

On white

16.60

#3A110C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3A110C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A110C

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A110C	#FFFFFF	#000000	##FFFFFF
##3A110C	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190B

Deuteranopia (green-blind)

#26220B

Tritanopia (blue-blind)

#400810

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3a110c;
/* rgb */ color: rgb(58, 17, 12);
/* oklch */ color: oklch(24.4% 0.066 29.6);

Tailwind

colors: {
  custom: {
    50: '#74514c',
    500: '#3a110c',
    950: '#000000',
  },
}

SCSS

$custom: #3a110c;
$custom-light: #74514c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a110c",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 12
  },
  "hsl": {
    "h": 6.522,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24437,
    "c": 0.06632,
    "h": 29.6
  },
  "luminance": 0.01327
}

Semantic roles & 50–950 ramp

primary

#3A110C

secondary

#2C6E76

accent

#D6E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3A110C

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

Preview Lab → · Contrast checker → · Palette generator →