#781B36#781B36

#781B36 is a dark, vivid pink. Relative luminance 0.050; OKLCH L 38.6% C 0.128 H 8.6°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#781B36
RGB	rgb(120, 27, 54)
HSL	hsl(343, 63%, 29%)
HSV	hsv(343, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 55%, 52.9%)
CIE-LAB	lab(26.86, 41.49, 7.42)
CIE-LCH	lch(26.86, 42.14, 10.13°)
OKLab	oklab(38.59% 0.1262 0.019)
OKLCH	oklch(38.59% 0.128 8.6)
XYZ	xyz(8.8043, 5.0445, 3.9994)
Luminance	0.0504 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B36 #1B785D

analogous

#781B65 #781B36 #782F1B

triadic

#781B36 #36781B #1B3678

tetradic

#781B36 #65781B #1B785D #2F1B78

square

#781B36 #65781B #1B785D #2F1B78

split-complementary

#781B36 #1B782F #1B6578

monochromatic

#19060B #461020 #781B36 #AA264C #D33B67

Accessibility & contrast

On white

10.46

#781B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#781B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B36

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B36	#FFFFFF	#000000	##FFFFFF
##781B36	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333437

Deuteranopia (green-blind)

#4B4634

Tritanopia (blue-blind)

#830326

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781b36;
/* rgb */ color: rgb(120, 27, 54);
/* oklch */ color: oklch(38.6% 0.128 8.6);

Tailwind

colors: {
  custom: {
    50: '#a4606c',
    500: '#781b36',
    950: '#000000',
  },
}

SCSS

$custom: #781b36;
$custom-light: #a4606c;
$custom-dark: #000000;

JSON

{
  "hex": "#781b36",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 54
  },
  "hsl": {
    "h": 342.581,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38591,
    "c": 0.12761,
    "h": 8.6
  },
  "luminance": 0.05043
}

Semantic roles & 50–950 ramp

primary

#781B36

secondary

#43AC8E

accent

#E6B641

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100507

muted

#7F797A

Preview Lab

Preview with #781B36

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

Preview Lab → · Contrast checker → · Palette generator →