#3A141B#3A141B

#3A141B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.3% C 0.061 H 11.1°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#3A141B
RGB	rgb(58, 20, 27)
HSL	hsl(349, 49%, 15%)
HSV	hsv(349, 66%, 23%)
CMYK	cmyk(0%, 65.5%, 53.4%, 77.3%)
CIE-LAB	lab(12.48, 19.61, 4.50)
CIE-LCH	lch(12.48, 20.12, 12.94°)
OKLab	oklab(25.31% 0.0594 0.0116)
OKLCH	oklch(25.31% 0.061 11.1)
XYZ	xyz(2.1931, 1.4792, 1.2067)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A141B #143A33

analogous

#3A142E #3A141B #3A2014

triadic

#3A141B #1B3A14 #141B3A

tetradic

#3A141B #2E3A14 #143A33 #20143A

square

#3A141B #2E3A14 #143A33 #20143A

split-complementary

#3A141B #143A20 #142E3A

monochromatic

#17080B #17080B #3A141B #682430 #953345

Accessibility & contrast

On white

16.21

#3A141B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3A141B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A141B

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A141B	#FFFFFF	#000000	##FFFFFF
##3A141B	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1B

Deuteranopia (green-blind)

#26231A

Tritanopia (blue-blind)

#400F17

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3a141b;
/* rgb */ color: rgb(58, 20, 27);
/* oklch */ color: oklch(25.3% 0.061 11.1);

Tailwind

colors: {
  custom: {
    50: '#735357',
    500: '#3a141b',
    950: '#000000',
  },
}

SCSS

$custom: #3a141b;
$custom-light: #735357;
$custom-dark: #000000;

JSON

{
  "hex": "#3a141b",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 27
  },
  "hsl": {
    "h": 348.947,
    "s": 48.718,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25311,
    "c": 0.06054,
    "h": 11.1
  },
  "luminance": 0.01479
}

Semantic roles & 50–950 ramp

primary

#3A141B

secondary

#387267

accent

#D8BF50

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #3A141B

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

Preview Lab → · Contrast checker → · Palette generator →