#781F2E#781F2E

#781F2E is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.8% C 0.122 H 15.5°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#781F2E
RGB	rgb(120, 31, 46)
HSL	hsl(350, 59%, 30%)
HSV	hsv(350, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 61.7%, 52.9%)
CIE-LAB	lab(27.22, 39.31, 13.29)
CIE-LCH	lch(27.22, 41.50, 18.69°)
OKLab	oklab(38.79% 0.1179 0.0327)
OKLCH	oklch(38.79% 0.122 15.5)
XYZ	xyz(8.7297, 5.1715, 3.1228)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F2E #1F7869

analogous

#781F5A #781F2E #783D1F

triadic

#781F2E #2E781F #1F2E78

tetradic

#781F2E #5A781F #1F7869 #3D1F78

square

#781F2E #5A781F #1F7869 #3D1F78

split-complementary

#781F2E #1F783D #1F5A78

monochromatic

#180609 #47121B #781F2E #A92C41 #CE435A

Accessibility & contrast

On white

10.32

#781F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#781F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F2E

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F2E	#FFFFFF	#000000	##FFFFFF
##781F2E	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36352E

Deuteranopia (green-blind)

#4D472C

Tritanopia (blue-blind)

#840725

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781f2e;
/* rgb */ color: rgb(120, 31, 46);
/* oklch */ color: oklch(38.8% 0.122 15.5);

Tailwind

colors: {
  custom: {
    50: '#a56266',
    500: '#781f2e',
    950: '#000000',
  },
}

SCSS

$custom: #781f2e;
$custom-light: #a56266;
$custom-dark: #000000;

JSON

{
  "hex": "#781f2e",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 46
  },
  "hsl": {
    "h": 349.888,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38793,
    "c": 0.12233,
    "h": 15.5
  },
  "luminance": 0.0517
}

Semantic roles & 50–950 ramp

primary

#781F2E

secondary

#47AB9B

accent

#E2C846

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100505

muted

#7F7A7A

Preview Lab

Preview with #781F2E

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

Preview Lab → · Contrast checker → · Palette generator →