#781B26#781B26

#781B26 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.127 H 19.4°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#781B26
RGB	rgb(120, 27, 38)
HSL	hsl(353, 63%, 29%)
HSV	hsv(353, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 68.3%, 52.9%)
CIE-LAB	lab(26.50, 40.30, 17.70)
CIE-LCH	lch(26.50, 44.02, 23.72°)
OKLab	oklab(38.21% 0.1194 0.042)
OKLCH	oklch(38.21% 0.127 19.4)
XYZ	xyz(8.4884, 4.9181, 2.3357)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B26 #1B786D

analogous

#781B55 #781B26 #783F1B

triadic

#781B26 #26781B #1B2678

tetradic

#781B26 #55781B #1B786D #3F1B78

square

#781B26 #55781B #1B786D #3F1B78

split-complementary

#781B26 #1B783F #1B5578

monochromatic

#190608 #461016 #781B26 #AA2636 #D33B4D

Accessibility & contrast

On white

10.59

#781B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#781B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B26

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B26	#FFFFFF	#000000	##FFFFFF
##781B26	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353226

Deuteranopia (green-blind)

#4D4623

Tritanopia (blue-blind)

#840020

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781b26;
/* rgb */ color: rgb(120, 27, 38);
/* oklch */ color: oklch(38.2% 0.127 19.4);

Tailwind

colors: {
  custom: {
    50: '#a56060',
    500: '#781b26',
    950: '#000000',
  },
}

SCSS

$custom: #781b26;
$custom-light: #a56060;
$custom-dark: #000000;

JSON

{
  "hex": "#781b26",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 38
  },
  "hsl": {
    "h": 352.903,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38207,
    "c": 0.1266,
    "h": 19.4
  },
  "luminance": 0.04917
}

Semantic roles & 50–950 ramp

primary

#781B26

secondary

#43ACA0

accent

#E6D341

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781B26

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

Preview Lab → · Contrast checker → · Palette generator →