#3F102F#3F102F

#3F102F is a dark, moderate pink. Relative luminance 0.016; OKLCH L 26.5% C 0.083 H 343.8°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F102F
RGB	rgb(63, 16, 47)
HSL	hsl(320, 59%, 15%)
HSV	hsv(320, 75%, 25%)
CMYK	cmyk(0%, 74.6%, 25.4%, 75.3%)
CIE-LAB	lab(13.43, 26.62, -8.71)
CIE-LCH	lch(13.43, 28.01, 341.89°)
OKLab	oklab(26.47% 0.08 -0.0232)
OKLCH	oklch(26.47% 0.083 343.8)
XYZ	xyz(2.7484, 1.6328, 2.8592)
Luminance	0.0163 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F102F #103F20

analogous

#37103F #3F102F #3F1017

triadic

#3F102F #2F3F10 #102F3F

tetradic

#3F102F #3F3710 #103F20 #10173F

square

#3F102F #3F3710 #103F20 #10173F

split-complementary

#3F102F #173F10 #103F37

monochromatic

#180612 #180612 #3F102F #701C53 #A12978

Accessibility & contrast

On white

15.83

#3F102F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3F102F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F102F

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F102F	#FFFFFF	#000000	##FFFFFF
##3F102F	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141D30

Deuteranopia (green-blind)

#22252E

Tritanopia (blue-blind)

#43101D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f102f;
/* rgb */ color: rgb(63, 16, 47);
/* oklch */ color: oklch(26.5% 0.083 343.8);

Tailwind

colors: {
  custom: {
    50: '#765267',
    500: '#3f102f',
    950: '#000000',
  },
}

SCSS

$custom: #3f102f;
$custom-light: #765267;
$custom-dark: #000000;

JSON

{
  "hex": "#3f102f",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 47
  },
  "hsl": {
    "h": 320.426,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26466,
    "c": 0.08329,
    "h": 343.8
  },
  "luminance": 0.01633
}

Semantic roles & 50–950 ramp

primary

#3F102F

secondary

#32794A

accent

#E37B45

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090206

muted

#7B787A

Preview Lab

Preview with #3F102F

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

Preview Lab → · Contrast checker → · Palette generator →