#A0161C#A0161C

#A0161C is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.4% C 0.171 H 25.9°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#A0161C
RGB	rgb(160, 22, 28)
HSL	hsl(357, 76%, 36%)
HSV	hsv(357, 86%, 63%)
CMYK	cmyk(0%, 86.3%, 82.5%, 37.3%)
CIE-LAB	lab(34.26, 53.54, 34.97)
CIE-LCH	lch(34.26, 63.95, 33.15°)
OKLab	oklab(45.4% 0.1538 0.0747)
OKLCH	oklch(45.4% 0.171 25.9)
XYZ	xyz(14.9956, 8.1337, 1.8788)
Luminance	0.0813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0161C #16A09A

analogous

#A01661 #A0161C #A05516

triadic

#A0161C #1CA016 #161CA0

tetradic

#A0161C #61A016 #16A09A #5516A0

square

#A0161C #61A016 #16A09A #5516A0

split-complementary

#A0161C #16A055 #1661A0

monochromatic

#340709 #6A0F13 #A0161C #D61D25 #E64A51

Accessibility & contrast

On white

8.00

#A0161C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#A0161C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0161C

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0161C	#FFFFFF	#000000	##FFFFFF
##A0161C	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E1A

Deuteranopia (green-blind)

#665B15

Tritanopia (blue-blind)

#B1001B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a0161c;
/* rgb */ color: rgb(160, 22, 28);
/* oklch */ color: oklch(45.4% 0.171 25.9);

Tailwind

colors: {
  custom: {
    50: '#c66559',
    500: '#a0161c',
    950: '#000000',
  },
}

SCSS

$custom: #a0161c;
$custom-light: #c66559;
$custom-dark: #000000;

JSON

{
  "hex": "#a0161c",
  "rgb": {
    "r": 160,
    "g": 22,
    "b": 28
  },
  "hsl": {
    "h": 357.391,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45403,
    "c": 0.17096,
    "h": 25.9
  },
  "luminance": 0.08131
}

Semantic roles & 50–950 ramp

primary

#A0161C

secondary

#4AC8C2

accent

#F2EA35

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #A0161C

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

Preview Lab → · Contrast checker → · Palette generator →