#781A2E#781A2E

#781A2E is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.128 H 13.8°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#781A2E
RGB	rgb(120, 26, 46)
HSL	hsl(347, 64%, 29%)
HSV	hsv(347, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 61.7%, 52.9%)
CIE-LAB	lab(26.54, 41.21, 12.38)
CIE-LCH	lch(26.54, 43.03, 16.72°)
OKLab	oklab(38.29% 0.124 0.0305)
OKLCH	oklch(38.29% 0.128 13.8)
XYZ	xyz(8.6091, 4.9304, 3.0826)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A2E #1A7864

analogous

#781A5D #781A2E #78351A

triadic

#781A2E #2E781A #1A2E78

tetradic

#781A2E #5D781A #1A7864 #351A78

square

#781A2E #5D781A #1A7864 #351A78

split-complementary

#781A2E #1A7835 #1A5D78

monochromatic

#19050A #460F1B #781A2E #AA2541 #D4385A

Accessibility & contrast

On white

10.58

#781A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#781A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A2E

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A2E	#FFFFFF	#000000	##FFFFFF
##781A2E	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322E

Deuteranopia (green-blind)

#4C462C

Tritanopia (blue-blind)

#840022

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781a2e;
/* rgb */ color: rgb(120, 26, 46);
/* oklch */ color: oklch(38.3% 0.128 13.8);

Tailwind

colors: {
  custom: {
    50: '#a56066',
    500: '#781a2e',
    950: '#000000',
  },
}

SCSS

$custom: #781a2e;
$custom-light: #a56066;
$custom-dark: #000000;

JSON

{
  "hex": "#781a2e",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 46
  },
  "hsl": {
    "h": 347.234,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38286,
    "c": 0.12769,
    "h": 13.8
  },
  "luminance": 0.04929
}

Semantic roles & 50–950 ramp

primary

#781A2E

secondary

#41AC96

accent

#E7C440

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #781A2E

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

Preview Lab → · Contrast checker → · Palette generator →