#781A24#781A24

#781A24 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.128 H 20.3°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#781A24
RGB	rgb(120, 26, 36)
HSL	hsl(354, 64%, 29%)
HSV	hsv(354, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 70%, 52.9%)
CIE-LAB	lab(26.33, 40.55, 18.82)
CIE-LCH	lch(26.33, 44.70, 24.90°)
OKLab	oklab(38.07% 0.1197 0.0443)
OKLCH	oklch(38.07% 0.128 20.3)
XYZ	xyz(8.4345, 4.8605, 2.1628)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A24 #1A786E

analogous

#781A53 #781A24 #783F1A

triadic

#781A24 #24781A #1A2478

tetradic

#781A24 #53781A #1A786E #3F1A78

square

#781A24 #53781A #1A786E #3F1A78

split-complementary

#781A24 #1A783F #1A5378

monochromatic

#190508 #460F15 #781A24 #AA2533 #D43849

Accessibility & contrast

On white

10.65

#781A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#781A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A24

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A24	#FFFFFF	#000000	##FFFFFF
##781A24	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353224

Deuteranopia (green-blind)

#4D4621

Tritanopia (blue-blind)

#84001F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781a24;
/* rgb */ color: rgb(120, 26, 36);
/* oklch */ color: oklch(38.1% 0.128 20.3);

Tailwind

colors: {
  custom: {
    50: '#a65f5e',
    500: '#781a24',
    950: '#000000',
  },
}

SCSS

$custom: #781a24;
$custom-light: #a65f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#781a24",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 36
  },
  "hsl": {
    "h": 353.617,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38071,
    "c": 0.12767,
    "h": 20.3
  },
  "luminance": 0.04859
}

Semantic roles & 50–950 ramp

primary

#781A24

secondary

#41ACA1

accent

#E7D640

background

#FAF5F5

surface

#F5EAE9

border

#CFC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781A24

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

Preview Lab → · Contrast checker → · Palette generator →