#3F042A#3F042A

#3F042A is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.9% C 0.097 H 347.1°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F042A
RGB	rgb(63, 4, 42)
HSL	hsl(321, 88%, 13%)
HSV	hsv(321, 94%, 25%)
CMYK	cmyk(0%, 93.7%, 33.3%, 75.3%)
CIE-LAB	lab(11.35, 31.02, -8.21)
CIE-LCH	lch(11.35, 32.09, 345.17°)
OKLab	oklab(24.87% 0.0948 -0.0217)
OKLCH	oklch(24.87% 0.097 347.1)
XYZ	xyz(2.5114, 1.3111, 2.3108)
Luminance	0.0131 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F042A #043F19

analogous

#36043F #3F042A #3F040C

triadic

#3F042A #2A3F04 #042A3F

tetradic

#3F042A #3F3604 #043F19 #040C3F

square

#3F042A #3F3604 #043F19 #040C3F

split-complementary

#3F042A #0C3F04 #043F36

monochromatic

#1D0213 #1D0213 #3F042A #790850 #B20B77

Accessibility & contrast

On white

16.64

#3F042A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3F042A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F042A

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F042A	#FFFFFF	#000000	##FFFFFF
##3F042A	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D182B

Deuteranopia (green-blind)

#1F2229

Tritanopia (blue-blind)

#440216

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3f042a;
/* rgb */ color: rgb(63, 4, 42);
/* oklch */ color: oklch(24.9% 0.097 347.1);

Tailwind

colors: {
  custom: {
    50: '#774c63',
    500: '#3f042a',
    950: '#000000',
  },
}

SCSS

$custom: #3f042a;
$custom-light: #774c63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f042a",
  "rgb": {
    "r": 63,
    "g": 4,
    "b": 42
  },
  "hsl": {
    "h": 321.356,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24874,
    "c": 0.09721,
    "h": 347.1
  },
  "luminance": 0.01311
}

Semantic roles & 50–950 ramp

primary

#3F042A

secondary

#1E8041

accent

#FE752A

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#090105

muted

#7B7779

Preview Lab

Preview with #3F042A

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

Preview Lab → · Contrast checker → · Palette generator →