#A33A4F#A33A4F

#A33A4F is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.2% C 0.139 H 11.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A33A4F
RGB	rgb(163, 58, 79)
HSL	hsl(348, 48%, 43%)
HSV	hsv(348, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 51.5%, 36.1%)
CIE-LAB	lab(40.21, 45.00, 10.97)
CIE-LCH	lch(40.21, 46.31, 13.70°)
OKLab	oklab(50.22% 0.1362 0.028)
OKLCH	oklch(50.22% 0.139 11.6)
XYZ	xyz(18.0301, 11.3794, 8.6426)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A4F #3AA38E

analogous

#A33A83 #A33A4F #A3593A

triadic

#A33A4F #4FA33A #3A4FA3

tetradic

#A33A4F #83A33A #3AA38E #593AA3

square

#A33A4F #83A33A #3AA38E #593AA3

split-complementary

#A33A4F #3AA359 #3A83A3

monochromatic

#491A23 #762A39 #A33A4F #C3576D #D38494

Accessibility & contrast

On white

6.41

#A33A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A33A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A4F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A4F	#FFFFFF	#000000	##FFFFFF
##A33A4F	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514F

Deuteranopia (green-blind)

#6D674D

Tritanopia (blue-blind)

#B22942

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a4f;
/* rgb */ color: rgb(163, 58, 79);
/* oklch */ color: oklch(50.2% 0.139 11.6);

Tailwind

colors: {
  custom: {
    50: '#c37680',
    500: '#a33a4f',
    950: '#000000',
  },
}

SCSS

$custom: #a33a4f;
$custom-light: #c37680;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a4f",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 348,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50219,
    "c": 0.13904,
    "h": 11.6
  },
  "luminance": 0.11377
}

Semantic roles & 50–950 ramp

primary

#A33A4F

secondary

#7CBDB0

accent

#D7BC51

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33A4F

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

Preview Lab → · Contrast checker → · Palette generator →