#781D2E#781D2E

#781D2E is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.125 H 14.8°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#781D2E
RGB	rgb(120, 29, 46)
HSL	hsl(349, 61%, 29%)
HSV	hsv(349, 76%, 47%)
CMYK	cmyk(0%, 75.8%, 61.7%, 52.9%)
CIE-LAB	lab(26.93, 40.09, 12.92)
CIE-LCH	lch(26.93, 42.12, 17.85°)
OKLab	oklab(38.58% 0.1204 0.0318)
OKLCH	oklch(38.58% 0.125 14.8)
XYZ	xyz(8.6791, 5.0703, 3.1059)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D2E #1D7867

analogous

#781D5C #781D2E #783A1D

triadic

#781D2E #2E781D #1D2E78

tetradic

#781D2E #5C781D #1D7867 #3A1D78

square

#781D2E #5C781D #1D7867 #3A1D78

split-complementary

#781D2E #1D783A #1D5C78

monochromatic

#190609 #47111B #781D2E #A92941 #D13F5A

Accessibility & contrast

On white

10.43

#781D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#781D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D2E

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D2E	#FFFFFF	#000000	##FFFFFF
##781D2E	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35342E

Deuteranopia (green-blind)

#4D472C

Tritanopia (blue-blind)

#840224

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781d2e;
/* rgb */ color: rgb(120, 29, 46);
/* oklch */ color: oklch(38.6% 0.125 14.8);

Tailwind

colors: {
  custom: {
    50: '#a56166',
    500: '#781d2e',
    950: '#000000',
  },
}

SCSS

$custom: #781d2e;
$custom-light: #a56166;
$custom-dark: #000000;

JSON

{
  "hex": "#781d2e",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 46
  },
  "hsl": {
    "h": 348.791,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38582,
    "c": 0.12453,
    "h": 14.8
  },
  "luminance": 0.05069
}

Semantic roles & 50–950 ramp

primary

#781D2E

secondary

#45AC99

accent

#E4C644

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100505

muted

#7F7A7A

Preview Lab

Preview with #781D2E

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

Preview Lab → · Contrast checker → · Palette generator →