#A01D3A#A01D3A

#A01D3A is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.165 H 15.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#A01D3A
RGB	rgb(160, 29, 58)
HSL	hsl(347, 69%, 37%)
HSV	hsv(347, 82%, 63%)
CMYK	cmyk(0%, 81.9%, 63.8%, 37.3%)
CIE-LAB	lab(35.32, 53.14, 17.60)
CIE-LCH	lch(35.32, 55.98, 18.33°)
OKLab	oklab(46.33% 0.1593 0.0426)
OKLCH	oklch(46.33% 0.165 15)
XYZ	xyz(15.7020, 8.6602, 4.8470)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01D3A #1DA083

analogous

#A01D7B #A01D3A #A0421D

triadic

#A01D3A #3AA01D #1D3AA0

tetradic

#A01D3A #7BA01D #1DA083 #421DA0

square

#A01D3A #7BA01D #1DA083 #421DA0

split-complementary

#A01D3A #1DA042 #1D7BA0

monochromatic

#380A14 #6C1427 #A01D3A #D4264D #E15775

Accessibility & contrast

On white

7.69

#A01D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01D3A

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01D3A	#FFFFFF	#000000	##FFFFFF
##A01D3A	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44423A

Deuteranopia (green-blind)

#655D36

Tritanopia (blue-blind)

#B0002A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01d3a;
/* rgb */ color: rgb(160, 29, 58);
/* oklch */ color: oklch(46.3% 0.165 15.0);

Tailwind

colors: {
  custom: {
    50: '#c3686f',
    500: '#a01d3a',
    950: '#000000',
  },
}

SCSS

$custom: #a01d3a;
$custom-light: #c3686f;
$custom-dark: #000000;

JSON

{
  "hex": "#a01d3a",
  "rgb": {
    "r": 160,
    "g": 29,
    "b": 58
  },
  "hsl": {
    "h": 346.718,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46331,
    "c": 0.16486,
    "h": 15
  },
  "luminance": 0.08658
}

Semantic roles & 50–950 ramp

primary

#A01D3A

secondary

#55C4AB

accent

#ECC53C

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A01D3A

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

Preview Lab → · Contrast checker → · Palette generator →