#A01F2C#A01F2C

#A01F2C is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.164 H 21.8°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A01F2C
RGB	rgb(160, 31, 44)
HSL	hsl(354, 68%, 37%)
HSV	hsv(354, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 72.5%, 37.3%)
CIE-LAB	lab(35.28, 51.82, 26.46)
CIE-LCH	lch(35.28, 58.18, 27.05°)
OKLab	oklab(46.22% 0.1519 0.0607)
OKLCH	oklch(46.22% 0.164 21.8)
XYZ	xyz(15.4436, 8.6378, 3.2365)
Luminance	0.0863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F2C #1FA093

analogous

#A01F6D #A01F2C #A0521F

triadic

#A01F2C #2CA01F #1F2CA0

tetradic

#A01F2C #6DA01F #1FA093 #521FA0

square

#A01F2C #6DA01F #1FA093 #521FA0

split-complementary

#A01F2C #1FA052 #1F6DA0

monochromatic

#390B10 #6D151E #A01F2C #D3293A #DF5A68

Accessibility & contrast

On white

7.70

#A01F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F2C

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F2C	#FFFFFF	#000000	##FFFFFF
##A01F2C	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47412B

Deuteranopia (green-blind)

#675D28

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f2c;
/* rgb */ color: rgb(160, 31, 44);
/* oklch */ color: oklch(46.2% 0.164 21.8);

Tailwind

colors: {
  custom: {
    50: '#c46865',
    500: '#a01f2c',
    950: '#000000',
  },
}

SCSS

$custom: #a01f2c;
$custom-light: #c46865;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f2c",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 44
  },
  "hsl": {
    "h": 353.953,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4622,
    "c": 0.16356,
    "h": 21.8
  },
  "luminance": 0.08635
}

Semantic roles & 50–950 ramp

primary

#A01F2C

secondary

#58C3B8

accent

#EAD93D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A01F2C

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

Preview Lab → · Contrast checker → · Palette generator →