#A01A2C#A01A2C

#A01A2C is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.167 H 20.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#A01A2C
RGB	rgb(160, 26, 44)
HSL	hsl(352, 72%, 36%)
HSV	hsv(352, 84%, 63%)
CMYK	cmyk(0%, 83.8%, 72.5%, 37.3%)
CIE-LAB	lab(34.80, 53.18, 25.88)
CIE-LCH	lch(34.80, 59.14, 25.95°)
OKLab	oklab(45.86% 0.1563 0.0594)
OKLCH	oklch(45.86% 0.167 20.8)
XYZ	xyz(15.3230, 8.3967, 3.1963)
Luminance	0.0839 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01A2C #1AA08E

analogous

#A01A6F #A01A2C #A04B1A

triadic

#A01A2C #2CA01A #1A2CA0

tetradic

#A01A2C #6FA01A #1AA08E #4B1AA0

square

#A01A2C #6FA01A #1AA08E #4B1AA0

split-complementary

#A01A2C #1AA04B #1A6FA0

monochromatic

#37090F #6B111E #A01A2C #D5233A #E35265

Accessibility & contrast

On white

7.84

#A01A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#A01A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01A2C

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01A2C	#FFFFFF	#000000	##FFFFFF
##A01A2C	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45402B

Deuteranopia (green-blind)

#665C27

Tritanopia (blue-blind)

#B00023

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01a2c;
/* rgb */ color: rgb(160, 26, 44);
/* oklch */ color: oklch(45.9% 0.167 20.8);

Tailwind

colors: {
  custom: {
    50: '#c46665',
    500: '#a01a2c',
    950: '#000000',
  },
}

SCSS

$custom: #a01a2c;
$custom-light: #c46665;
$custom-dark: #000000;

JSON

{
  "hex": "#a01a2c",
  "rgb": {
    "r": 160,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 351.94,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45863,
    "c": 0.16716,
    "h": 20.8
  },
  "luminance": 0.08394
}

Semantic roles & 50–950 ramp

primary

#A01A2C

secondary

#50C5B6

accent

#EFD639

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A01A2C

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

Preview Lab → · Contrast checker → · Palette generator →