#A42847#A42847

#A42847 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.160 H 11.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#A42847
RGB	rgb(164, 40, 71)
HSL	hsl(345, 61%, 40%)
HSV	hsv(345, 76%, 64%)
CMYK	cmyk(0%, 75.6%, 56.7%, 35.7%)
CIE-LAB	lab(37.60, 51.81, 12.46)
CIE-LCH	lch(37.60, 53.28, 13.52°)
OKLab	oklab(48.25% 0.1568 0.0313)
OKLCH	oklch(48.25% 0.16 11.3)
XYZ	xyz(17.2076, 9.8675, 6.9585)
Luminance	0.0987 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42847 #28A485

analogous

#A42885 #A42847 #A44728

triadic

#A42847 #47A428 #2847A4

tetradic

#A42847 #85A428 #28A485 #4728A4

square

#A42847 #85A428 #28A485 #4728A4

split-complementary

#A42847 #28A447 #2885A4

monochromatic

#42101C #731C32 #A42847 #CF3A5F #DB6B87

Accessibility & contrast

On white

7.06

#A42847 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A42847 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A42847

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42847	#FFFFFF	#000000	##FFFFFF
##A42847	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494847

Deuteranopia (green-blind)

#696244

Tritanopia (blue-blind)

#B30035

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a42847;
/* rgb */ color: rgb(164, 40, 71);
/* oklch */ color: oklch(48.3% 0.160 11.3);

Tailwind

colors: {
  custom: {
    50: '#c56d79',
    500: '#a42847',
    950: '#000000',
  },
}

SCSS

$custom: #a42847;
$custom-light: #c56d79;
$custom-dark: #000000;

JSON

{
  "hex": "#a42847",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 71
  },
  "hsl": {
    "h": 345,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.48252,
    "c": 0.15987,
    "h": 11.3
  },
  "luminance": 0.09865
}

Semantic roles & 50–950 ramp

primary

#A42847

secondary

#66C1AB

accent

#E4BC44

background

#FCF6F7

surface

#F9ECED

border

#D2C7C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A42847

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

Preview Lab → · Contrast checker → · Palette generator →