#3A0421#3A0421

#3A0421 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.4% C 0.088 H 353.4°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A0421
RGB	rgb(58, 4, 33)
HSL	hsl(328, 87%, 12%)
HSV	hsv(328, 93%, 23%)
CMYK	cmyk(0%, 93.1%, 43.1%, 77.3%)
CIE-LAB	lab(9.77, 28.40, -3.95)
CIE-LCH	lch(9.77, 28.67, 352.08°)
OKLab	oklab(23.38% 0.0874 -0.0101)
OKLCH	oklch(23.38% 0.088 353.4)
XYZ	xyz(2.0630, 1.0964, 1.5415)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0421 #043A1D

analogous

#38043A #3A0421 #3A0406

triadic

#3A0421 #213A04 #04213A

tetradic

#3A0421 #3A3804 #043A1D #04063A

square

#3A0421 #3A3804 #043A1D #04063A

split-complementary

#3A0421 #063A04 #043A38

monochromatic

#1D0210 #1D0210 #3A0421 #730842 #AD0C62

Accessibility & contrast

On white

17.22

#3A0421 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3A0421 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0421

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0421	#FFFFFF	#000000	##FFFFFF
##3A0421	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1522

Deuteranopia (green-blind)

#1E1F20

Tritanopia (blue-blind)

#3F0011

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a0421;
/* rgb */ color: rgb(58, 4, 33);
/* oklch */ color: oklch(23.4% 0.088 353.4);

Tailwind

colors: {
  custom: {
    50: '#734b5c',
    500: '#3a0421',
    950: '#000000',
  },
}

SCSS

$custom: #3a0421;
$custom-light: #734b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0421",
  "rgb": {
    "r": 58,
    "g": 4,
    "b": 33
  },
  "hsl": {
    "h": 327.778,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23381,
    "c": 0.08795,
    "h": 353.4
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#3A0421

secondary

#1E7C49

accent

#FD8C2B

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080104

muted

#7B7779

Preview Lab

Preview with #3A0421

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

Preview Lab → · Contrast checker → · Palette generator →