#A0161B#A0161B

#A0161B is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.4% C 0.171 H 26.2°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#A0161B
RGB	rgb(160, 22, 27)
HSL	hsl(358, 76%, 36%)
HSV	hsv(358, 86%, 63%)
CMYK	cmyk(0%, 86.3%, 83.1%, 37.3%)
CIE-LAB	lab(34.25, 53.51, 35.53)
CIE-LCH	lch(34.25, 64.23, 33.59°)
OKLab	oklab(45.39% 0.1535 0.0756)
OKLCH	oklch(45.39% 0.171 26.2)
XYZ	xyz(14.9838, 8.1290, 1.8168)
Luminance	0.0813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0161B #16A09B

analogous

#A01660 #A0161B #A05616

triadic

#A0161B #1BA016 #161BA0

tetradic

#A0161B #60A016 #16A09B #5616A0

square

#A0161B #60A016 #16A09B #5616A0

split-complementary

#A0161B #16A056 #1660A0

monochromatic

#340709 #6A0F12 #A0161B #D61D24 #E64A50

Accessibility & contrast

On white

8.00

#A0161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#A0161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0161B

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0161B	#FFFFFF	#000000	##FFFFFF
##A0161B	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)

#453E19

Deuteranopia (green-blind)

#665B14

Tritanopia (blue-blind)

#B1001A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a0161b;
/* rgb */ color: rgb(160, 22, 27);
/* oklch */ color: oklch(45.4% 0.171 26.2);

Tailwind

colors: {
  custom: {
    50: '#c66558',
    500: '#a0161b',
    950: '#000000',
  },
}

SCSS

$custom: #a0161b;
$custom-light: #c66558;
$custom-dark: #000000;

JSON

{
  "hex": "#a0161b",
  "rgb": {
    "r": 160,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 357.826,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45393,
    "c": 0.17107,
    "h": 26.2
  },
  "luminance": 0.08127
}

Semantic roles & 50–950 ramp

primary

#A0161B

secondary

#4AC8C3

accent

#F2EC35

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #A0161B

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

Preview Lab → · Contrast checker → · Palette generator →