#3A101D#3A101D

#3A101D is a very dark, moderate pink. Relative luminance 0.014; OKLCH L 24.7% C 0.068 H 4.3°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A101D
RGB	rgb(58, 16, 29)
HSL	hsl(341, 57%, 15%)
HSV	hsv(341, 72%, 23%)
CMYK	cmyk(0%, 72.4%, 50%, 77.3%)
CIE-LAB	lab(11.68, 22.13, 1.89)
CIE-LCH	lch(11.68, 22.21, 4.87°)
OKLab	oklab(24.74% 0.0675 0.0051)
OKLCH	oklch(24.74% 0.068 4.3)
XYZ	xyz(2.1521, 1.3591, 1.3112)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A101D #103A2D

analogous

#3A1032 #3A101D #3A1810

triadic

#3A101D #1D3A10 #101D3A

tetradic

#3A101D #323A10 #103A2D #18103A

square

#3A101D #323A10 #103A2D #18103A

split-complementary

#3A101D #103A18 #10323A

monochromatic

#18070C #18070C #3A101D #6A1D35 #9A2A4D

Accessibility & contrast

On white

16.51

#3A101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3A101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A101D

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A101D	#FFFFFF	#000000	##FFFFFF
##3A101D	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181A1D

Deuteranopia (green-blind)

#23221C

Tritanopia (blue-blind)

#400B15

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3a101d;
/* rgb */ color: rgb(58, 16, 29);
/* oklch */ color: oklch(24.7% 0.068 4.3);

Tailwind

colors: {
  custom: {
    50: '#735158',
    500: '#3a101d',
    950: '#000000',
  },
}

SCSS

$custom: #3a101d;
$custom-light: #735158;
$custom-dark: #000000;

JSON

{
  "hex": "#3a101d",
  "rgb": {
    "r": 58,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 341.429,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24739,
    "c": 0.0677,
    "h": 4.3
  },
  "luminance": 0.01359
}

Semantic roles & 50–950 ramp

primary

#3A101D

secondary

#32745F

accent

#E0B148

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #3A101D

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

Preview Lab → · Contrast checker → · Palette generator →