#A1223E#A1223E

#A1223E is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.162 H 14.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#A1223E
RGB	rgb(161, 34, 62)
HSL	hsl(347, 65%, 38%)
HSV	hsv(347, 79%, 63%)
CMYK	cmyk(0%, 78.9%, 61.5%, 36.9%)
CIE-LAB	lab(36.12, 52.23, 16.12)
CIE-LCH	lch(36.12, 54.66, 17.16°)
OKLab	oklab(46.99% 0.157 0.0395)
OKLCH	oklch(46.99% 0.162 14.1)
XYZ	xyz(16.1411, 9.0713, 5.4575)
Luminance	0.0907 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1223E #22A185

analogous

#A1227D #A1223E #A14622

triadic

#A1223E #3EA122 #223EA1

tetradic

#A1223E #7DA122 #22A185 #4622A1

square

#A1223E #7DA122 #22A185 #4622A1

split-complementary

#A1223E #22A146 #227DA1

monochromatic

#3C0D17 #6E172B #A1223E #D32D52 #DD607C

Accessibility & contrast

On white

7.46

#A1223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A1223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1223E

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1223E	#FFFFFF	#000000	##FFFFFF
##A1223E	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46443E

Deuteranopia (green-blind)

#665E3B

Tritanopia (blue-blind)

#B1002E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1223e;
/* rgb */ color: rgb(161, 34, 62);
/* oklch */ color: oklch(47.0% 0.162 14.1);

Tailwind

colors: {
  custom: {
    50: '#c46a73',
    500: '#a1223e',
    950: '#000000',
  },
}

SCSS

$custom: #a1223e;
$custom-light: #c46a73;
$custom-dark: #000000;

JSON

{
  "hex": "#a1223e",
  "rgb": {
    "r": 161,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 346.772,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46985,
    "c": 0.16185,
    "h": 14.1
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#A1223E

secondary

#5DC2AC

accent

#E8C340

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A1223E

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

Preview Lab → · Contrast checker → · Palette generator →