#3F102D#3F102D

#3F102D is a dark, moderate pink. Relative luminance 0.016; OKLCH L 26.4% C 0.082 H 346.2°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#3F102D
RGB	rgb(63, 16, 45)
HSL	hsl(323, 59%, 15%)
HSV	hsv(323, 75%, 25%)
CMYK	cmyk(0%, 74.6%, 28.6%, 75.3%)
CIE-LAB	lab(13.33, 26.29, -7.40)
CIE-LCH	lch(13.33, 27.31, 344.29°)
OKLab	oklab(26.37% 0.0794 -0.0196)
OKLCH	oklch(26.37% 0.082 346.2)
XYZ	xyz(2.7089, 1.6171, 2.6516)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F102D #103F22

analogous

#39103F #3F102D #3F1015

triadic

#3F102D #2D3F10 #102D3F

tetradic

#3F102D #3F3910 #103F22 #10153F

square

#3F102D #3F3910 #103F22 #10153F

split-complementary

#3F102D #153F10 #103F39

monochromatic

#180611 #180611 #3F102D #701C50 #A12973

Accessibility & contrast

On white

15.87

#3F102D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#3F102D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F102D

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F102D	#FFFFFF	#000000	##FFFFFF
##3F102D	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151D2E

Deuteranopia (green-blind)

#23252C

Tritanopia (blue-blind)

#440F1C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f102d;
/* rgb */ color: rgb(63, 16, 45);
/* oklch */ color: oklch(26.4% 0.082 346.2);

Tailwind

colors: {
  custom: {
    50: '#765265',
    500: '#3f102d',
    950: '#000000',
  },
}

SCSS

$custom: #3f102d;
$custom-light: #765265;
$custom-dark: #000000;

JSON

{
  "hex": "#3f102d",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 45
  },
  "hsl": {
    "h": 322.979,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26365,
    "c": 0.08181,
    "h": 346.2
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#3F102D

secondary

#32794D

accent

#E38145

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090205

muted

#7B787A

Preview Lab

Preview with #3F102D

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

Preview Lab → · Contrast checker → · Palette generator →