#781F29#781F29

#781F29 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.122 H 18.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#781F29
RGB	rgb(120, 31, 41)
HSL	hsl(353, 59%, 30%)
HSV	hsv(353, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 65.8%, 52.9%)
CIE-LAB	lab(27.11, 38.95, 16.50)
CIE-LCH	lch(27.11, 42.30, 22.95°)
OKLab	oklab(38.68% 0.1158 0.0396)
OKLCH	oklch(38.68% 0.122 18.9)
XYZ	xyz(8.6368, 5.1344, 2.6336)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F29 #1F786E

analogous

#781F56 #781F29 #78411F

triadic

#781F29 #29781F #1F2978

tetradic

#781F29 #56781F #1F786E #411F78

square

#781F29 #56781F #1F786E #411F78

split-complementary

#781F29 #1F7841 #1F5678

monochromatic

#180608 #471218 #781F29 #A92C3A #CE4353

Accessibility & contrast

On white

10.36

#781F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#781F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F29

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F29	#FFFFFF	#000000	##FFFFFF
##781F29	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373429

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#840423

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781f29;
/* rgb */ color: rgb(120, 31, 41);
/* oklch */ color: oklch(38.7% 0.122 18.9);

Tailwind

colors: {
  custom: {
    50: '#a56262',
    500: '#781f29',
    950: '#000000',
  },
}

SCSS

$custom: #781f29;
$custom-light: #a56262;
$custom-dark: #000000;

JSON

{
  "hex": "#781f29",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 41
  },
  "hsl": {
    "h": 353.258,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38682,
    "c": 0.12235,
    "h": 18.9
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#781F29

secondary

#47ABA0

accent

#E2D146

background

#FAF6F5

surface

#F4EBEA

border

#CEC6C6

text

#100505

muted

#7F7A79

Preview Lab

Preview with #781F29

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

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