#781F35#781F35

#781F35 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.123 H 10.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#781F35
RGB	rgb(120, 31, 53)
HSL	hsl(345, 59%, 30%)
HSV	hsv(345, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 55.8%, 52.9%)
CIE-LAB	lab(27.38, 39.87, 8.82)
CIE-LCH	lch(27.38, 40.84, 12.47°)
OKLab	oklab(38.97% 0.1209 0.0224)
OKLCH	oklch(38.97% 0.123 10.5)
XYZ	xyz(8.8791, 5.2313, 3.9097)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F35 #1F7862

analogous

#781F61 #781F35 #78361F

triadic

#781F35 #35781F #1F3578

tetradic

#781F35 #61781F #1F7862 #361F78

square

#781F35 #61781F #1F7862 #361F78

split-complementary

#781F35 #1F7836 #1F6178

monochromatic

#18060B #471220 #781F35 #A92C4A #CE4365

Accessibility & contrast

On white

10.26

#781F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#781F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F35

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F35	#FFFFFF	#000000	##FFFFFF
##781F35	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353535

Deuteranopia (green-blind)

#4C4733

Tritanopia (blue-blind)

#830B28

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #781f35;
/* rgb */ color: rgb(120, 31, 53);
/* oklch */ color: oklch(39.0% 0.123 10.5);

Tailwind

colors: {
  custom: {
    50: '#a4626c',
    500: '#781f35',
    950: '#000000',
  },
}

SCSS

$custom: #781f35;
$custom-light: #a4626c;
$custom-dark: #000000;

JSON

{
  "hex": "#781f35",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 53
  },
  "hsl": {
    "h": 345.169,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3897,
    "c": 0.12292,
    "h": 10.5
  },
  "luminance": 0.0523
}

Semantic roles & 50–950 ramp

primary

#781F35

secondary

#47AB93

accent

#E2BB46

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100506

muted

#7F7A7A

Preview Lab

Preview with #781F35

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

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