#A02443#A02443

#A02443 is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.1% C 0.159 H 11.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#A02443
RGB	rgb(160, 36, 67)
HSL	hsl(345, 63%, 38%)
HSV	hsv(345, 78%, 63%)
CMYK	cmyk(0%, 77.5%, 58.1%, 37.3%)
CIE-LAB	lab(36.26, 51.65, 13.06)
CIE-LCH	lch(36.26, 53.27, 14.19°)
OKLab	oklab(47.09% 0.1561 0.0326)
OKLCH	oklch(47.09% 0.159 11.8)
XYZ	xyz(16.1428, 9.1429, 6.2238)
Luminance	0.0914 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02443 #24A081

analogous

#A02481 #A02443 #A04324

triadic

#A02443 #43A024 #2443A0

tetradic

#A02443 #81A024 #24A081 #4324A0

square

#A02443 #81A024 #24A081 #4324A0

split-complementary

#A02443 #24A043 #2481A0

monochromatic

#3C0E19 #6E192E #A02443 #D13159 #DC6381

Accessibility & contrast

On white

7.43

#A02443 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A02443 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02443

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02443	#FFFFFF	#000000	##FFFFFF
##A02443	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464543

Deuteranopia (green-blind)

#665E40

Tritanopia (blue-blind)

#AF0031

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02443;
/* rgb */ color: rgb(160, 36, 67);
/* oklch */ color: oklch(47.1% 0.159 11.8);

Tailwind

colors: {
  custom: {
    50: '#c36b76',
    500: '#a02443',
    950: '#000000',
  },
}

SCSS

$custom: #a02443;
$custom-light: #c36b76;
$custom-dark: #000000;

JSON

{
  "hex": "#a02443",
  "rgb": {
    "r": 160,
    "g": 36,
    "b": 67
  },
  "hsl": {
    "h": 345,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47086,
    "c": 0.15949,
    "h": 11.8
  },
  "luminance": 0.09141
}

Semantic roles & 50–950 ramp

primary

#A02443

secondary

#5FC1A8

accent

#E6BD41

background

#FCF6F7

surface

#F9ECED

border

#D2C7C8

text

#140708

muted

#827A7B

Preview Lab

Preview with #A02443

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

Preview Lab → · Contrast checker → · Palette generator →