#A01A36#A01A36

#A01A36 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.167 H 16.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#A01A36
RGB	rgb(160, 26, 54)
HSL	hsl(347, 72%, 36%)
HSV	hsv(347, 84%, 63%)
CMYK	cmyk(0%, 83.8%, 66.3%, 37.3%)
CIE-LAB	lab(34.97, 53.69, 19.72)
CIE-LCH	lch(34.97, 57.20, 20.17°)
OKLab	oklab(46.04% 0.1602 0.0471)
OKLCH	oklch(46.04% 0.167 16.4)
XYZ	xyz(15.5342, 8.4811, 4.3084)
Luminance	0.0848 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01A36 #1AA084

analogous

#A01A79 #A01A36 #A0411A

triadic

#A01A36 #36A01A #1A36A0

tetradic

#A01A36 #79A01A #1AA084 #411AA0

square

#A01A36 #79A01A #1AA084 #411AA0

split-complementary

#A01A36 #1AA041 #1A79A0

monochromatic

#370912 #6B1124 #A01A36 #D52348 #E35270

Accessibility & contrast

On white

7.79

#A01A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01A36

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01A36	#FFFFFF	#000000	##FFFFFF
##A01A36	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434036

Deuteranopia (green-blind)

#655C32

Tritanopia (blue-blind)

#B00027

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01a36;
/* rgb */ color: rgb(160, 26, 54);
/* oklch */ color: oklch(46.0% 0.167 16.4);

Tailwind

colors: {
  custom: {
    50: '#c4676c',
    500: '#a01a36',
    950: '#000000',
  },
}

SCSS

$custom: #a01a36;
$custom-light: #c4676c;
$custom-dark: #000000;

JSON

{
  "hex": "#a01a36",
  "rgb": {
    "r": 160,
    "g": 26,
    "b": 54
  },
  "hsl": {
    "h": 347.463,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46043,
    "c": 0.16697,
    "h": 16.4
  },
  "luminance": 0.08479
}

Semantic roles & 50–950 ramp

primary

#A01A36

secondary

#50C5AD

accent

#EFC939

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A01A36

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

Preview Lab → · Contrast checker → · Palette generator →