#A33D4F#A33D4F

#A33D4F is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.6% C 0.135 H 12.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#A33D4F
RGB	rgb(163, 61, 79)
HSL	hsl(349, 46%, 44%)
HSV	hsv(349, 63%, 64%)
CMYK	cmyk(0%, 62.6%, 51.5%, 36.1%)
CIE-LAB	lab(40.72, 43.63, 11.67)
CIE-LCH	lch(40.72, 45.16, 14.97°)
OKLab	oklab(50.6% 0.1319 0.0297)
OKLCH	oklch(50.6% 0.135 12.7)
XYZ	xyz(18.1857, 11.6908, 8.6945)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33D4F #3DA391

analogous

#A33D82 #A33D4F #A35E3D

triadic

#A33D4F #4FA33D #3D4FA3

tetradic

#A33D4F #82A33D #3DA391 #5E3DA3

square

#A33D4F #82A33D #3DA391 #5E3DA3

split-complementary

#A33D4F #3DA35E #3D82A3

monochromatic

#4A1C24 #762C39 #A33D4F #C25B6D #D28895

Accessibility & contrast

On white

6.29

#A33D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A33D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33D4F

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33D4F	#FFFFFF	#000000	##FFFFFF
##A33D4F	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#6E684D

Tritanopia (blue-blind)

#B12D44

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33d4f;
/* rgb */ color: rgb(163, 61, 79);
/* oklch */ color: oklch(50.6% 0.135 12.7);

Tailwind

colors: {
  custom: {
    50: '#c37880',
    500: '#a33d4f',
    950: '#000000',
  },
}

SCSS

$custom: #a33d4f;
$custom-light: #c37880;
$custom-dark: #000000;

JSON

{
  "hex": "#a33d4f",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 349.412,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50599,
    "c": 0.13516,
    "h": 12.7
  },
  "luminance": 0.11689
}

Semantic roles & 50–950 ramp

primary

#A33D4F

secondary

#7FBDB2

accent

#D5BE53

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33D4F

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

Preview Lab → · Contrast checker → · Palette generator →