#A33842#A33842

#A33842 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.141 H 18.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A33842
RGB	rgb(163, 56, 66)
HSL	hsl(354, 49%, 43%)
HSV	hsv(354, 66%, 64%)
CMYK	cmyk(0%, 65.6%, 59.5%, 36.1%)
CIE-LAB	lab(39.60, 44.82, 18.27)
CIE-LCH	lch(39.60, 48.40, 22.18°)
OKLab	oklab(49.67% 0.1337 0.0448)
OKLCH	oklch(49.67% 0.141 18.5)
XYZ	xyz(17.5034, 11.0106, 6.3568)
Luminance	0.1101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33842 #38A399

analogous

#A33877 #A33842 #A36438

triadic

#A33842 #42A338 #3842A3

tetradic

#A33842 #77A338 #38A399 #6438A3

square

#A33842 #77A338 #38A399 #6438A3

split-complementary

#A33842 #38A364 #3877A3

monochromatic

#48191D #752830 #A33842 #C4545E #D48289

Accessibility & contrast

On white

6.56

#A33842 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A33842 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33842

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33842	#FFFFFF	#000000	##FFFFFF
##A33842	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F42

Deuteranopia (green-blind)

#6E663F

Tritanopia (blue-blind)

#B2223C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a33842;
/* rgb */ color: rgb(163, 56, 66);
/* oklch */ color: oklch(49.7% 0.141 18.5);

Tailwind

colors: {
  custom: {
    50: '#c47576',
    500: '#a33842',
    950: '#000000',
  },
}

SCSS

$custom: #a33842;
$custom-light: #c47576;
$custom-dark: #000000;

JSON

{
  "hex": "#a33842",
  "rgb": {
    "r": 163,
    "g": 56,
    "b": 66
  },
  "hsl": {
    "h": 354.393,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49667,
    "c": 0.14103,
    "h": 18.5
  },
  "luminance": 0.11008
}

Semantic roles & 50–950 ramp

primary

#A33842

secondary

#79BDB7

accent

#D8CC4F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A33842

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

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