#A7223E#A7223E

#A7223E is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.1% C 0.168 H 15.1°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A7223E
RGB	rgb(167, 34, 62)
HSL	hsl(347, 66%, 39%)
HSV	hsv(347, 80%, 65%)
CMYK	cmyk(0%, 79.6%, 62.9%, 34.5%)
CIE-LAB	lab(37.32, 53.98, 17.92)
CIE-LCH	lch(37.32, 56.88, 18.37°)
OKLab	oklab(48.08% 0.1618 0.0435)
OKLCH	oklch(48.08% 0.168 15.1)
XYZ	xyz(17.3797, 9.7100, 5.5156)
Luminance	0.0971 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7223E #22A78B

analogous

#A72281 #A7223E #A74822

triadic

#A7223E #3EA722 #223EA7

tetradic

#A7223E #81A722 #22A78B #4822A7

square

#A7223E #81A722 #22A78B #4822A7

split-complementary

#A7223E #22A748 #2281A7

monochromatic

#410D18 #74182B #A7223E #D53154 #DF647E

Accessibility & contrast

On white

7.14

#A7223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A7223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A7223E

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7223E	#FFFFFF	#000000	##FFFFFF
##A7223E	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463E

Deuteranopia (green-blind)

#6A623A

Tritanopia (blue-blind)

#B7002E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a7223e;
/* rgb */ color: rgb(167, 34, 62);
/* oklch */ color: oklch(48.1% 0.168 15.1);

Tailwind

colors: {
  custom: {
    50: '#c86b73',
    500: '#a7223e',
    950: '#000000',
  },
}

SCSS

$custom: #a7223e;
$custom-light: #c86b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a7223e",
  "rgb": {
    "r": 167,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 347.368,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48082,
    "c": 0.16756,
    "h": 15.1
  },
  "luminance": 0.09707
}

Semantic roles & 50–950 ramp

primary

#A7223E

secondary

#60C5B0

accent

#E9C53F

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A7223E

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

Preview Lab → · Contrast checker → · Palette generator →