#A1192B#A1192B

#A1192B is a mid, vivid red. Relative luminance 0.084; OKLCH L 46.0% C 0.169 H 21.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#A1192B
RGB	rgb(161, 25, 43)
HSL	hsl(352, 73%, 36%)
HSV	hsv(352, 84%, 63%)
CMYK	cmyk(0%, 84.5%, 73.3%, 36.9%)
CIE-LAB	lab(34.90, 53.67, 26.69)
CIE-LCH	lch(34.90, 59.94, 26.44°)
OKLab	oklab(45.97% 0.1575 0.0609)
OKLCH	oklch(45.97% 0.169 21.1)
XYZ	xyz(15.4835, 8.4492, 3.1006)
Luminance	0.0845 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1192B #19A18F

analogous

#A1196F #A1192B #A14B19

triadic

#A1192B #2BA119 #192BA1

tetradic

#A1192B #6FA119 #19A18F #4B19A1

square

#A1192B #6FA119 #19A18F #4B19A1

split-complementary

#A1192B #19A14B #196FA1

monochromatic

#37090F #6C111D #A1192B #D62139 #E45064

Accessibility & contrast

On white

7.81

#A1192B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#A1192B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1192B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1192B	#FFFFFF	#000000	##FFFFFF
##A1192B	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45402A

Deuteranopia (green-blind)

#665C26

Tritanopia (blue-blind)

#B10022

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a1192b;
/* rgb */ color: rgb(161, 25, 43);
/* oklch */ color: oklch(46.0% 0.169 21.1);

Tailwind

colors: {
  custom: {
    50: '#c56664',
    500: '#a1192b',
    950: '#000000',
  },
}

SCSS

$custom: #a1192b;
$custom-light: #c56664;
$custom-dark: #000000;

JSON

{
  "hex": "#a1192b",
  "rgb": {
    "r": 161,
    "g": 25,
    "b": 43
  },
  "hsl": {
    "h": 352.059,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45973,
    "c": 0.16883,
    "h": 21.1
  },
  "luminance": 0.08447
}

Semantic roles & 50–950 ramp

primary

#A1192B

secondary

#4FC6B7

accent

#F0D738

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A1192B

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

Preview Lab → · Contrast checker → · Palette generator →