#3B102B#3B102B

#3B102B is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.5% C 0.077 H 345.2°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#3B102B
RGB	rgb(59, 16, 43)
HSL	hsl(322, 57%, 15%)
HSV	hsv(322, 73%, 23%)
CMYK	cmyk(0%, 72.9%, 27.1%, 76.9%)
CIE-LAB	lab(12.45, 24.58, -7.35)
CIE-LCH	lch(12.45, 25.65, 343.34°)
OKLab	oklab(25.53% 0.074 -0.0195)
OKLCH	oklch(25.53% 0.077 345.2)
XYZ	xyz(2.4251, 1.4750, 2.4420)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B102B #103B20

analogous

#36103B #3B102B #3B1015

triadic

#3B102B #2B3B10 #102B3B

tetradic

#3B102B #3B3610 #103B20 #10153B

square

#3B102B #3B3610 #103B20 #10153B

split-complementary

#3B102B #153B10 #103B36

monochromatic

#180712 #180712 #3B102B #6B1D4E #9B2A71

Accessibility & contrast

On white

16.22

#3B102B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3B102B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B102B

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B102B	#FFFFFF	#000000	##FFFFFF
##3B102B	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141C2C

Deuteranopia (green-blind)

#21232A

Tritanopia (blue-blind)

#3F0F1B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3b102b;
/* rgb */ color: rgb(59, 16, 43);
/* oklch */ color: oklch(25.5% 0.077 345.2);

Tailwind

colors: {
  custom: {
    50: '#735164',
    500: '#3b102b',
    950: '#000000',
  },
}

SCSS

$custom: #3b102b;
$custom-light: #735164;
$custom-dark: #000000;

JSON

{
  "hex": "#3b102b",
  "rgb": {
    "r": 59,
    "g": 16,
    "b": 43
  },
  "hsl": {
    "h": 322.326,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.2553,
    "c": 0.07652,
    "h": 345.2
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#3B102B

secondary

#32754B

accent

#E18047

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#080205

muted

#7B7879

Preview Lab

Preview with #3B102B

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

Preview Lab → · Contrast checker → · Palette generator →