#A0201D#A0201D

#A0201D is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.164 H 27.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#A0201D
RGB	rgb(160, 32, 29)
HSL	hsl(1, 69%, 37%)
HSV	hsv(1, 82%, 63%)
CMYK	cmyk(0%, 80%, 81.9%, 37.3%)
CIE-LAB	lab(35.20, 50.94, 35.33)
CIE-LCH	lch(35.20, 61.99, 34.75°)
OKLab	oklab(46.1% 0.1458 0.0759)
OKLCH	oklch(46.1% 0.164 27.5)
XYZ	xyz(15.2374, 8.5978, 2.0194)
Luminance	0.0859 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0201D #1D9DA0

analogous

#A01D5C #A0201D #A0621D

triadic

#A0201D #1DA020 #201DA0

tetradic

#A0201D #5CA01D #1D9DA0 #621DA0

square

#A0201D #5CA01D #1D9DA0 #621DA0

split-complementary

#A0201D #1DA062 #1D5CA0

monochromatic

#380B0A #6C1614 #A0201D #D42A26 #E15A57

Accessibility & contrast

On white

7.72

#A0201D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A0201D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0201D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0201D	#FFFFFF	#000000	##FFFFFF
##A0201D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411B

Deuteranopia (green-blind)

#685D17

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a0201d;
/* rgb */ color: rgb(160, 32, 29);
/* oklch */ color: oklch(46.1% 0.164 27.5);

Tailwind

colors: {
  custom: {
    50: '#c5685a',
    500: '#a0201d',
    950: '#000000',
  },
}

SCSS

$custom: #a0201d;
$custom-light: #c5685a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0201d",
  "rgb": {
    "r": 160,
    "g": 32,
    "b": 29
  },
  "hsl": {
    "h": 1.374,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46102,
    "c": 0.16436,
    "h": 27.5
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#A0201D

secondary

#55C1C4

accent

#E8EC3C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A0201D

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

Preview Lab → · Contrast checker → · Palette generator →