#781A3B#781A3B

#781A3B is a dark, vivid pink. Relative luminance 0.050; OKLCH L 38.6% C 0.130 H 4.8°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#781A3B
RGB	rgb(120, 26, 59)
HSL	hsl(339, 64%, 29%)
HSV	hsv(339, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 50.8%, 52.9%)
CIE-LAB	lab(26.87, 42.30, 4.05)
CIE-LCH	lch(26.87, 42.49, 5.47°)
OKLab	oklab(38.65% 0.1294 0.0107)
OKLCH	oklch(38.65% 0.13 4.8)
XYZ	xyz(8.9053, 5.0488, 4.6424)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A3B #1A7857

analogous

#781A6A #781A3B #78281A

triadic

#781A3B #3B781A #1A3B78

tetradic

#781A3B #6A781A #1A7857 #281A78

square

#781A3B #6A781A #1A7857 #281A78

split-complementary

#781A3B #1A7828 #1A6A78

monochromatic

#19050C #460F22 #781A3B #AA2554 #D4386F

Accessibility & contrast

On white

10.45

#781A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#781A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A3B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A3B	#FFFFFF	#000000	##FFFFFF
##781A3B	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343C

Deuteranopia (green-blind)

#4A4639

Tritanopia (blue-blind)

#830428

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781a3b;
/* rgb */ color: rgb(120, 26, 59);
/* oklch */ color: oklch(38.6% 0.130 4.8);

Tailwind

colors: {
  custom: {
    50: '#a46070',
    500: '#781a3b',
    950: '#000000',
  },
}

SCSS

$custom: #781a3b;
$custom-light: #a46070;
$custom-dark: #000000;

JSON

{
  "hex": "#781a3b",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 59
  },
  "hsl": {
    "h": 338.936,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38646,
    "c": 0.12981,
    "h": 4.8
  },
  "luminance": 0.05048
}

Semantic roles & 50–950 ramp

primary

#781A3B

secondary

#41AC87

accent

#E7AD40

background

#FAF5F6

surface

#F4EAEC

border

#CEC6C7

text

#100507

muted

#7F797A

Preview Lab

Preview with #781A3B

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

Preview Lab → · Contrast checker → · Palette generator →