#A1223C#A1223C

#A1223C is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.9% C 0.162 H 15.1°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#A1223C
RGB	rgb(161, 34, 60)
HSL	hsl(348, 65%, 38%)
HSV	hsv(348, 79%, 63%)
CMYK	cmyk(0%, 78.9%, 62.7%, 36.9%)
CIE-LAB	lab(36.08, 52.10, 17.35)
CIE-LCH	lch(36.08, 54.91, 18.42°)
OKLab	oklab(46.94% 0.1562 0.0422)
OKLCH	oklch(46.94% 0.162 15.1)
XYZ	xyz(16.0873, 9.0498, 5.1738)
Luminance	0.0905 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1223C #22A187

analogous

#A1227B #A1223C #A14822

triadic

#A1223C #3CA122 #223CA1

tetradic

#A1223C #7BA122 #22A187 #4822A1

square

#A1223C #7BA122 #22A187 #4822A1

split-complementary

#A1223C #22A148 #227BA1

monochromatic

#3C0D16 #6E1729 #A1223C #D32D4F #DD607A

Accessibility & contrast

On white

7.47

#A1223C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A1223C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1223C

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1223C	#FFFFFF	#000000	##FFFFFF
##A1223C	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46443C

Deuteranopia (green-blind)

#675E39

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1223c;
/* rgb */ color: rgb(161, 34, 60);
/* oklch */ color: oklch(46.9% 0.162 15.1);

Tailwind

colors: {
  custom: {
    50: '#c46a71',
    500: '#a1223c',
    950: '#000000',
  },
}

SCSS

$custom: #a1223c;
$custom-light: #c46a71;
$custom-dark: #000000;

JSON

{
  "hex": "#a1223c",
  "rgb": {
    "r": 161,
    "g": 34,
    "b": 60
  },
  "hsl": {
    "h": 347.717,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46941,
    "c": 0.16175,
    "h": 15.1
  },
  "luminance": 0.09047
}

Semantic roles & 50–950 ramp

primary

#A1223C

secondary

#5DC2AD

accent

#E8C640

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1223C

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

Preview Lab → · Contrast checker → · Palette generator →