#781A2C#781A2C

#781A2C is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.128 H 15.2°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#781A2C
RGB	rgb(120, 26, 44)
HSL	hsl(349, 64%, 29%)
HSV	hsv(349, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 63.3%, 52.9%)
CIE-LAB	lab(26.49, 41.06, 13.67)
CIE-LCH	lch(26.49, 43.28, 18.42°)
OKLab	oklab(38.24% 0.1231 0.0334)
OKLCH	oklch(38.24% 0.128 15.2)
XYZ	xyz(8.5706, 4.9150, 2.8798)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A2C #1A7866

analogous

#781A5B #781A2C #78371A

triadic

#781A2C #2C781A #1A2C78

tetradic

#781A2C #5B781A #1A7866 #371A78

square

#781A2C #5B781A #1A7866 #371A78

split-complementary

#781A2C #1A7837 #1A5B78

monochromatic

#190509 #460F1A #781A2C #AA253E #D43856

Accessibility & contrast

On white

10.59

#781A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#781A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A2C

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A2C	#FFFFFF	#000000	##FFFFFF
##781A2C	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322C

Deuteranopia (green-blind)

#4C4629

Tritanopia (blue-blind)

#840022

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781a2c;
/* rgb */ color: rgb(120, 26, 44);
/* oklch */ color: oklch(38.2% 0.128 15.2);

Tailwind

colors: {
  custom: {
    50: '#a56064',
    500: '#781a2c',
    950: '#000000',
  },
}

SCSS

$custom: #781a2c;
$custom-light: #a56064;
$custom-dark: #000000;

JSON

{
  "hex": "#781a2c",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 348.511,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38239,
    "c": 0.12758,
    "h": 15.2
  },
  "luminance": 0.04914
}

Semantic roles & 50–950 ramp

primary

#781A2C

secondary

#41AC98

accent

#E7C740

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #781A2C

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

Preview Lab → · Contrast checker → · Palette generator →