#781A2F#781A2F

#781A2F is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.128 H 13.2°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#781A2F
RGB	rgb(120, 26, 47)
HSL	hsl(347, 64%, 29%)
HSV	hsv(347, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 60.8%, 52.9%)
CIE-LAB	lab(26.56, 41.28, 11.74)
CIE-LCH	lch(26.56, 42.92, 15.87°)
OKLab	oklab(38.31% 0.1244 0.0291)
OKLCH	oklch(38.31% 0.128 13.2)
XYZ	xyz(8.6291, 4.9383, 3.1876)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A2F #1A7863

analogous

#781A5E #781A2F #78341A

triadic

#781A2F #2F781A #1A2F78

tetradic

#781A2F #5E781A #1A7863 #341A78

square

#781A2F #5E781A #1A7863 #341A78

split-complementary

#781A2F #1A7834 #1A5E78

monochromatic

#19050A #460F1B #781A2F #AA2543 #D4385B

Accessibility & contrast

On white

10.57

#781A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#781A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A2F

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A2F	#FFFFFF	#000000	##FFFFFF
##781A2F	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322F

Deuteranopia (green-blind)

#4C462D

Tritanopia (blue-blind)

#840023

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781a2f;
/* rgb */ color: rgb(120, 26, 47);
/* oklch */ color: oklch(38.3% 0.128 13.2);

Tailwind

colors: {
  custom: {
    50: '#a56067',
    500: '#781a2f',
    950: '#000000',
  },
}

SCSS

$custom: #781a2f;
$custom-light: #a56067;
$custom-dark: #000000;

JSON

{
  "hex": "#781a2f",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 47
  },
  "hsl": {
    "h": 346.596,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38311,
    "c": 0.12776,
    "h": 13.2
  },
  "luminance": 0.04937
}

Semantic roles & 50–950 ramp

primary

#781A2F

secondary

#41AC95

accent

#E7C240

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100506

muted

#7F797A

Preview Lab

Preview with #781A2F

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

Preview Lab → · Contrast checker → · Palette generator →