#A0161A#A0161A

#A0161A is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.4% C 0.171 H 26.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#A0161A
RGB	rgb(160, 22, 26)
HSL	hsl(358, 76%, 36%)
HSV	hsv(358, 86%, 63%)
CMYK	cmyk(0%, 86.3%, 83.8%, 37.3%)
CIE-LAB	lab(34.24, 53.48, 36.08)
CIE-LCH	lch(34.24, 64.52, 34.01°)
OKLab	oklab(45.38% 0.1532 0.0764)
OKLCH	oklch(45.38% 0.171 26.5)
XYZ	xyz(14.9725, 8.1245, 1.7569)
Luminance	0.0812 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0161A #16A09C

analogous

#A0165F #A0161A #A05716

triadic

#A0161A #1AA016 #161AA0

tetradic

#A0161A #5FA016 #16A09C #5716A0

square

#A0161A #5FA016 #16A09C #5716A0

split-complementary

#A0161A #16A057 #165FA0

monochromatic

#340709 #6A0F11 #A0161A #D61D23 #E64A4F

Accessibility & contrast

On white

8.00

#A0161A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#A0161A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0161A

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0161A	#FFFFFF	#000000	##FFFFFF
##A0161A	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E18

Deuteranopia (green-blind)

#665B12

Tritanopia (blue-blind)

#B1001A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #a0161a;
/* rgb */ color: rgb(160, 22, 26);
/* oklch */ color: oklch(45.4% 0.171 26.5);

Tailwind

colors: {
  custom: {
    50: '#c66558',
    500: '#a0161a',
    950: '#000000',
  },
}

SCSS

$custom: #a0161a;
$custom-light: #c66558;
$custom-dark: #000000;

JSON

{
  "hex": "#a0161a",
  "rgb": {
    "r": 160,
    "g": 22,
    "b": 26
  },
  "hsl": {
    "h": 358.261,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45383,
    "c": 0.17117,
    "h": 26.5
  },
  "luminance": 0.08122
}

Semantic roles & 50–950 ramp

primary

#A0161A

secondary

#4AC8C4

accent

#F2ED35

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #A0161A

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

Preview Lab → · Contrast checker → · Palette generator →