#A63247#A63247

#A63247 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.6% C 0.151 H 14.2°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#A63247
RGB	rgb(166, 50, 71)
HSL	hsl(349, 54%, 42%)
HSV	hsv(349, 70%, 65%)
CMYK	cmyk(0%, 69.9%, 57.2%, 34.9%)
CIE-LAB	lab(39.32, 48.72, 14.86)
CIE-LCH	lch(39.32, 50.93, 16.96°)
OKLab	oklab(49.59% 0.1466 0.037)
OKLCH	oklch(49.59% 0.151 14.2)
XYZ	xyz(18.0055, 10.8456, 7.1053)
Luminance	0.1084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63247 #32A691

analogous

#A63281 #A63247 #A65732

triadic

#A63247 #47A632 #3247A6

tetradic

#A63247 #81A632 #32A691 #5732A6

square

#A63247 #81A632 #32A691 #5732A6

split-complementary

#A63247 #32A657 #3281A6

monochromatic

#48161F #772433 #A63247 #C94C63 #D77B8C

Accessibility & contrast

On white

6.63

#A63247 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A63247 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63247

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63247	#FFFFFF	#000000	##FFFFFF
##A63247	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D47

Deuteranopia (green-blind)

#6D6544

Tritanopia (blue-blind)

#B6183A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a63247;
/* rgb */ color: rgb(166, 50, 71);
/* oklch */ color: oklch(49.6% 0.151 14.2);

Tailwind

colors: {
  custom: {
    50: '#c6727a',
    500: '#a63247',
    950: '#000000',
  },
}

SCSS

$custom: #a63247;
$custom-light: #c6727a;
$custom-dark: #000000;

JSON

{
  "hex": "#a63247",
  "rgb": {
    "r": 166,
    "g": 50,
    "b": 71
  },
  "hsl": {
    "h": 349.138,
    "s": 53.704,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49594,
    "c": 0.15123,
    "h": 14.2
  },
  "luminance": 0.10843
}

Semantic roles & 50–950 ramp

primary

#A63247

secondary

#74C0B2

accent

#DDC34B

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A63247

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

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