#781623#781623

#781623 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.7% C 0.131 H 19.7°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#781623
RGB	rgb(120, 22, 35)
HSL	hsl(352, 69%, 28%)
HSV	hsv(352, 82%, 47%)
CMYK	cmyk(0%, 81.7%, 70.8%, 52.9%)
CIE-LAB	lab(25.83, 41.85, 18.86)
CIE-LCH	lch(25.83, 45.90, 24.26°)
OKLab	oklab(37.69% 0.1237 0.0442)
OKLCH	oklch(37.69% 0.131 19.7)
XYZ	xyz(8.3369, 4.6895, 2.0560)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781623 #16786B

analogous

#781654 #781623 #783A16

triadic

#781623 #237816 #162378

tetradic

#781623 #547816 #16786B #3A1678

square

#781623 #547816 #16786B #3A1678

split-complementary

#781623 #16783A #165478

monochromatic

#1A0508 #440D14 #781623 #AC1F32 #D92F46

Accessibility & contrast

On white

10.84

#781623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#781623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781623

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781623	#FFFFFF	#000000	##FFFFFF
##781623	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333023

Deuteranopia (green-blind)

#4C4520

Tritanopia (blue-blind)

#84001C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #781623;
/* rgb */ color: rgb(120, 22, 35);
/* oklch */ color: oklch(37.7% 0.131 19.7);

Tailwind

colors: {
  custom: {
    50: '#a65e5d',
    500: '#781623',
    950: '#000000',
  },
}

SCSS

$custom: #781623;
$custom-light: #a65e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#781623",
  "rgb": {
    "r": 120,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 352.041,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37693,
    "c": 0.13134,
    "h": 19.7
  },
  "luminance": 0.04688
}

Semantic roles & 50–950 ramp

primary

#781623

secondary

#3CAD9E

accent

#ECD53C

background

#FBF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110504

muted

#807979

Preview Lab

Preview with #781623

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

Preview Lab → · Contrast checker → · Palette generator →