#A33A50#A33A50

#A33A50 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.2% C 0.139 H 11.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A33A50
RGB	rgb(163, 58, 80)
HSL	hsl(347, 48%, 43%)
HSV	hsv(347, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 50.9%, 36.1%)
CIE-LAB	lab(40.24, 45.09, 10.37)
CIE-LCH	lch(40.24, 46.27, 12.95°)
OKLab	oklab(50.25% 0.1366 0.0265)
OKLCH	oklch(50.25% 0.139 11)
XYZ	xyz(18.0667, 11.3941, 8.8357)
Luminance	0.1139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A50 #3AA38D

analogous

#A33A84 #A33A50 #A3593A

triadic

#A33A50 #50A33A #3A50A3

tetradic

#A33A50 #84A33A #3AA38D #593AA3

square

#A33A50 #84A33A #3AA38D #593AA3

split-complementary

#A33A50 #3AA359 #3A84A3

monochromatic

#491A24 #762A3A #A33A50 #C3576E #D38495

Accessibility & contrast

On white

6.41

#A33A50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A33A50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A50

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A50	#FFFFFF	#000000	##FFFFFF
##A33A50	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)

#525150

Deuteranopia (green-blind)

#6D674E

Tritanopia (blue-blind)

#B12943

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a50;
/* rgb */ color: rgb(163, 58, 80);
/* oklch */ color: oklch(50.2% 0.139 11.0);

Tailwind

colors: {
  custom: {
    50: '#c37680',
    500: '#a33a50',
    950: '#000000',
  },
}

SCSS

$custom: #a33a50;
$custom-light: #c37680;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a50",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 80
  },
  "hsl": {
    "h": 347.429,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50245,
    "c": 0.13915,
    "h": 11
  },
  "luminance": 0.11392
}

Semantic roles & 50–950 ramp

primary

#A33A50

secondary

#7CBDAF

accent

#D7BB51

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33A50

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

Preview Lab → · Contrast checker → · Palette generator →