#A0212D#A0212D

#A0212D is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.162 H 21.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#A0212D
RGB	rgb(160, 33, 45)
HSL	hsl(354, 66%, 38%)
HSV	hsv(354, 79%, 63%)
CMYK	cmyk(0%, 79.4%, 71.9%, 37.3%)
CIE-LAB	lab(35.50, 51.26, 26.10)
CIE-LCH	lch(35.50, 57.53, 26.98°)
OKLab	oklab(46.39% 0.1504 0.0601)
OKLCH	oklch(46.39% 0.162 21.8)
XYZ	xyz(15.5165, 8.7532, 3.3546)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0212D #21A094

analogous

#A0216C #A0212D #A05521

triadic

#A0212D #2DA021 #212DA0

tetradic

#A0212D #6CA021 #21A094 #5521A0

square

#A0212D #6CA021 #21A094 #5521A0

split-complementary

#A0212D #21A055 #216CA0

monochromatic

#3B0C10 #6D171F #A0212D #D32B3B #DE5E6A

Accessibility & contrast

On white

7.64

#A0212D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A0212D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0212D

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0212D	#FFFFFF	#000000	##FFFFFF
##A0212D	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48422C

Deuteranopia (green-blind)

#675D29

Tritanopia (blue-blind)

#B00027

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a0212d;
/* rgb */ color: rgb(160, 33, 45);
/* oklch */ color: oklch(46.4% 0.162 21.8);

Tailwind

colors: {
  custom: {
    50: '#c46966',
    500: '#a0212d',
    950: '#000000',
  },
}

SCSS

$custom: #a0212d;
$custom-light: #c46966;
$custom-dark: #000000;

JSON

{
  "hex": "#a0212d",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 45
  },
  "hsl": {
    "h": 354.331,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46393,
    "c": 0.16192,
    "h": 21.8
  },
  "luminance": 0.08751
}

Semantic roles & 50–950 ramp

primary

#A0212D

secondary

#5BC2B8

accent

#E9D93F

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A0212D

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

Preview Lab → · Contrast checker → · Palette generator →