#3A102B#3A102B

#3A102B is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.3% C 0.076 H 344.3°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A102B
RGB	rgb(58, 16, 43)
HSL	hsl(321, 57%, 15%)
HSV	hsv(321, 72%, 23%)
CMYK	cmyk(0%, 72.4%, 25.9%, 77.3%)
CIE-LAB	lab(12.25, 24.22, -7.67)
CIE-LCH	lch(12.25, 25.40, 342.43°)
OKLab	oklab(25.35% 0.0728 -0.0204)
OKLCH	oklch(25.35% 0.076 344.3)
XYZ	xyz(2.3663, 1.4448, 2.4393)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A102B #103A1F

analogous

#34103A #3A102B #3A1016

triadic

#3A102B #2B3A10 #102B3A

tetradic

#3A102B #3A3410 #103A1F #10163A

square

#3A102B #3A3410 #103A1F #10163A

split-complementary

#3A102B #163A10 #103A34

monochromatic

#180712 #180712 #3A102B #6A1D4F #9A2A72

Accessibility & contrast

On white

16.29

#3A102B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3A102B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A102B

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A102B	#FFFFFF	#000000	##FFFFFF
##3A102B	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141C2C

Deuteranopia (green-blind)

#20232A

Tritanopia (blue-blind)

#3E101B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3a102b;
/* rgb */ color: rgb(58, 16, 43);
/* oklch */ color: oklch(25.3% 0.076 344.3);

Tailwind

colors: {
  custom: {
    50: '#725164',
    500: '#3a102b',
    950: '#000000',
  },
}

SCSS

$custom: #3a102b;
$custom-light: #725164;
$custom-dark: #000000;

JSON

{
  "hex": "#3a102b",
  "rgb": {
    "r": 58,
    "g": 16,
    "b": 43
  },
  "hsl": {
    "h": 321.429,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25348,
    "c": 0.07555,
    "h": 344.3
  },
  "luminance": 0.01445
}

Semantic roles & 50–950 ramp

primary

#3A102B

secondary

#327449

accent

#E07E48

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#080205

muted

#7B7879

Preview Lab

Preview with #3A102B

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

Preview Lab → · Contrast checker → · Palette generator →