#781A25#781A25

#781A25 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.128 H 19.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#781A25
RGB	rgb(120, 26, 37)
HSL	hsl(353, 64%, 29%)
HSV	hsv(353, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 69.2%, 52.9%)
CIE-LAB	lab(26.35, 40.61, 18.18)
CIE-LCH	lch(26.35, 44.49, 24.12°)
OKLab	oklab(38.09% 0.1202 0.043)
OKLCH	oklch(38.09% 0.128 19.7)
XYZ	xyz(8.4500, 4.8667, 2.2443)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A25 #1A786D

analogous

#781A54 #781A25 #783E1A

triadic

#781A25 #25781A #1A2578

tetradic

#781A25 #54781A #1A786D #3E1A78

square

#781A25 #54781A #1A786D #3E1A78

split-complementary

#781A25 #1A783E #1A5478

monochromatic

#190508 #460F15 #781A25 #AA2535 #D4384B

Accessibility & contrast

On white

10.64

#781A25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#781A25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A25

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A25	#FFFFFF	#000000	##FFFFFF
##781A25	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353225

Deuteranopia (green-blind)

#4D4622

Tritanopia (blue-blind)

#84001F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781a25;
/* rgb */ color: rgb(120, 26, 37);
/* oklch */ color: oklch(38.1% 0.128 19.7);

Tailwind

colors: {
  custom: {
    50: '#a65f5f',
    500: '#781a25',
    950: '#000000',
  },
}

SCSS

$custom: #781a25;
$custom-light: #a65f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#781a25",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 37
  },
  "hsl": {
    "h": 352.979,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38091,
    "c": 0.12762,
    "h": 19.7
  },
  "luminance": 0.04865
}

Semantic roles & 50–950 ramp

primary

#781A25

secondary

#41ACA0

accent

#E7D440

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781A25

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

Preview Lab → · Contrast checker → · Palette generator →