#A0223E#A0223E

#A0223E is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.8% C 0.161 H 14.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#A0223E
RGB	rgb(160, 34, 62)
HSL	hsl(347, 65%, 38%)
HSV	hsv(347, 79%, 63%)
CMYK	cmyk(0%, 78.8%, 61.2%, 37.3%)
CIE-LAB	lab(35.92, 51.93, 15.82)
CIE-LCH	lch(35.92, 54.29, 16.95°)
OKLab	oklab(46.8% 0.1562 0.0388)
OKLCH	oklch(46.8% 0.161 14)
XYZ	xyz(15.9404, 8.9678, 5.4481)
Luminance	0.0896 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0223E #22A084

analogous

#A0227D #A0223E #A04522

triadic

#A0223E #3EA022 #223EA0

tetradic

#A0223E #7DA022 #22A084 #4522A0

square

#A0223E #7DA022 #22A084 #4522A0

split-complementary

#A0223E #22A045 #227DA0

monochromatic

#3B0D17 #6E172A #A0223E #D22D52 #DD5F7B

Accessibility & contrast

On white

7.52

#A0223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A0223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0223E

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0223E	#FFFFFF	#000000	##FFFFFF
##A0223E	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46443E

Deuteranopia (green-blind)

#665E3B

Tritanopia (blue-blind)

#B0002E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a0223e;
/* rgb */ color: rgb(160, 34, 62);
/* oklch */ color: oklch(46.8% 0.161 14.0);

Tailwind

colors: {
  custom: {
    50: '#c36a73',
    500: '#a0223e',
    950: '#000000',
  },
}

SCSS

$custom: #a0223e;
$custom-light: #c36a73;
$custom-dark: #000000;

JSON

{
  "hex": "#a0223e",
  "rgb": {
    "r": 160,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 346.667,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46802,
    "c": 0.1609,
    "h": 14
  },
  "luminance": 0.08965
}

Semantic roles & 50–950 ramp

primary

#A0223E

secondary

#5CC2AB

accent

#E8C340

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A0223E

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

Preview Lab → · Contrast checker → · Palette generator →