#781E31#781E31

#781E31 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.124 H 13.0°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#781E31
RGB	rgb(120, 30, 49)
HSL	hsl(347, 60%, 29%)
HSV	hsv(347, 75%, 47%)
CMYK	cmyk(0%, 75%, 59.2%, 52.9%)
CIE-LAB	lab(27.14, 39.94, 11.18)
CIE-LCH	lch(27.14, 41.47, 15.64°)
OKLab	oklab(38.76% 0.1205 0.0279)
OKLCH	oklch(38.76% 0.124 13)
XYZ	xyz(8.7652, 5.1446, 3.4366)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781E31 #1E7865

analogous

#781E5E #781E31 #78381E

triadic

#781E31 #31781E #1E3178

tetradic

#781E31 #5E781E #1E7865 #381E78

square

#781E31 #5E781E #1E7865 #381E78

split-complementary

#781E31 #1E7838 #1E5E78

monochromatic

#18060A #47121D #781E31 #A92A45 #CF415F

Accessibility & contrast

On white

10.35

#781E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#781E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781E31

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781E31	#FFFFFF	#000000	##FFFFFF
##781E31	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353431

Deuteranopia (green-blind)

#4C472F

Tritanopia (blue-blind)

#840626

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781e31;
/* rgb */ color: rgb(120, 30, 49);
/* oklch */ color: oklch(38.8% 0.124 13.0);

Tailwind

colors: {
  custom: {
    50: '#a46268',
    500: '#781e31',
    950: '#000000',
  },
}

SCSS

$custom: #781e31;
$custom-light: #a46268;
$custom-dark: #000000;

JSON

{
  "hex": "#781e31",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 49
  },
  "hsl": {
    "h": 347.333,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38759,
    "c": 0.12363,
    "h": 13
  },
  "luminance": 0.05143
}

Semantic roles & 50–950 ramp

primary

#781E31

secondary

#46AC96

accent

#E3C245

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100506

muted

#7F7A7A

Preview Lab

Preview with #781E31

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

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