#A0213A#A0213A

#A0213A is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.162 H 15.8°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#A0213A
RGB	rgb(160, 33, 58)
HSL	hsl(348, 66%, 38%)
HSV	hsv(348, 79%, 63%)
CMYK	cmyk(0%, 79.4%, 63.8%, 37.3%)
CIE-LAB	lab(35.73, 51.98, 18.14)
CIE-LCH	lch(35.73, 55.05, 19.24°)
OKLab	oklab(46.63% 0.1555 0.0439)
OKLCH	oklch(46.63% 0.162 15.8)
XYZ	xyz(15.8065, 8.8692, 4.8818)
Luminance	0.0887 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0213A #21A087

analogous

#A02179 #A0213A #A04721

triadic

#A0213A #3AA021 #213AA0

tetradic

#A0213A #79A021 #21A087 #4721A0

square

#A0213A #79A021 #21A087 #4721A0

split-complementary

#A0213A #21A047 #2179A0

monochromatic

#3B0C15 #6D1728 #A0213A #D32B4C #DE5E77

Accessibility & contrast

On white

7.57

#A0213A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A0213A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0213A

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0213A	#FFFFFF	#000000	##FFFFFF
##A0213A	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46433A

Deuteranopia (green-blind)

#665D36

Tritanopia (blue-blind)

#B0002C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a0213a;
/* rgb */ color: rgb(160, 33, 58);
/* oklch */ color: oklch(46.6% 0.162 15.8);

Tailwind

colors: {
  custom: {
    50: '#c3696f',
    500: '#a0213a',
    950: '#000000',
  },
}

SCSS

$custom: #a0213a;
$custom-light: #c3696f;
$custom-dark: #000000;

JSON

{
  "hex": "#a0213a",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 58
  },
  "hsl": {
    "h": 348.189,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46634,
    "c": 0.16159,
    "h": 15.8
  },
  "luminance": 0.08867
}

Semantic roles & 50–950 ramp

primary

#A0213A

secondary

#5BC2AE

accent

#E9C73F

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A0213A

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

Preview Lab → · Contrast checker → · Palette generator →