#781F16#781F16

#781F16 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.125 H 29.7°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#781F16
RGB	rgb(120, 31, 22)
HSL	hsl(6, 69%, 28%)
HSV	hsv(6, 82%, 47%)
CMYK	cmyk(0%, 74.2%, 81.7%, 52.9%)
CIE-LAB	lab(26.83, 37.95, 28.26)
CIE-LCH	lch(26.83, 47.32, 36.67°)
OKLab	oklab(38.38% 0.1083 0.0617)
OKLCH	oklch(38.38% 0.125 29.7)
XYZ	xyz(8.3815, 5.0323, 1.2889)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F16 #166F78

analogous

#78163E #781F16 #785016

triadic

#781F16 #16781F #1F1678

tetradic

#781F16 #3E7816 #166F78 #501678

square

#781F16 #3E7816 #166F78 #501678

split-complementary

#781F16 #167850 #163E78

monochromatic

#1A0705 #44120D #781F16 #AC2C1F #D93F2F

Accessibility & contrast

On white

10.47

#781F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#781F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F16

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F16	#FFFFFF	#000000	##FFFFFF
##781F16	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393314

Deuteranopia (green-blind)

#4F4712

Tritanopia (blue-blind)

#85001E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781f16;
/* rgb */ color: rgb(120, 31, 22);
/* oklch */ color: oklch(38.4% 0.125 29.7);

Tailwind

colors: {
  custom: {
    50: '#a76154',
    500: '#781f16',
    950: '#000000',
  },
}

SCSS

$custom: #781f16;
$custom-light: #a76154;
$custom-dark: #000000;

JSON

{
  "hex": "#781f16",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 22
  },
  "hsl": {
    "h": 5.51,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38375,
    "c": 0.12467,
    "h": 29.7
  },
  "luminance": 0.05031
}

Semantic roles & 50–950 ramp

primary

#781F16

secondary

#3CA3AD

accent

#DCEC3C

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110502

muted

#807A78

Preview Lab

Preview with #781F16

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

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