#78182E#78182E

#78182E is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.1% C 0.130 H 13.3°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#78182E
RGB	rgb(120, 24, 46)
HSL	hsl(346, 67%, 28%)
HSV	hsv(346, 80%, 47%)
CMYK	cmyk(0%, 80%, 61.7%, 52.9%)
CIE-LAB	lab(26.29, 41.90, 12.05)
CIE-LCH	lch(26.29, 43.60, 16.04°)
OKLab	oklab(38.1% 0.1262 0.0298)
OKLCH	oklch(38.1% 0.13 13.3)
XYZ	xyz(8.5664, 4.8449, 3.0683)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78182E #187862

analogous

#78185E #78182E #783218

triadic

#78182E #2E7818 #182E78

tetradic

#78182E #5E7818 #187862 #321878

square

#78182E #5E7818 #187862 #321878

split-complementary

#78182E #187832 #185E78

monochromatic

#1A050A #450E1A #78182E #AB2242 #D63459

Accessibility & contrast

On white

10.67

#78182E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#78182E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78182E

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78182E	#FFFFFF	#000000	##FFFFFF
##78182E	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322E

Deuteranopia (green-blind)

#4B452B

Tritanopia (blue-blind)

#840021

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #78182e;
/* rgb */ color: rgb(120, 24, 46);
/* oklch */ color: oklch(38.1% 0.130 13.3);

Tailwind

colors: {
  custom: {
    50: '#a55f66',
    500: '#78182e',
    950: '#000000',
  },
}

SCSS

$custom: #78182e;
$custom-light: #a55f66;
$custom-dark: #000000;

JSON

{
  "hex": "#78182e",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 46
  },
  "hsl": {
    "h": 346.25,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38103,
    "c": 0.12968,
    "h": 13.3
  },
  "luminance": 0.04844
}

Semantic roles & 50–950 ramp

primary

#78182E

secondary

#3FAD94

accent

#EAC23E

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #78182E

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

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