#A33651#A33651

#A33651 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.8% C 0.144 H 9.1°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#A33651
RGB	rgb(163, 54, 81)
HSL	hsl(345, 50%, 43%)
HSV	hsv(345, 67%, 64%)
CMYK	cmyk(0%, 66.9%, 50.3%, 36.1%)
CIE-LAB	lab(39.62, 46.93, 8.87)
CIE-LCH	lch(39.62, 47.76, 10.71°)
OKLab	oklab(49.79% 0.1426 0.0229)
OKLCH	oklch(49.79% 0.144 9.1)
XYZ	xyz(17.9101, 11.0212, 8.9672)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33651 #36A388

analogous

#A33687 #A33651 #A35236

triadic

#A33651 #51A336 #3651A3

tetradic

#A33651 #87A336 #36A388 #5236A3

square

#A33651 #87A336 #36A388 #5236A3

split-complementary

#A33651 #36A352 #3687A3

monochromatic

#471823 #75273A #A33651 #C5516E #D57F94

Accessibility & contrast

On white

6.55

#A33651 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A33651 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33651

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33651	#FFFFFF	#000000	##FFFFFF
##A33651	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F52

Deuteranopia (green-blind)

#6B654E

Tritanopia (blue-blind)

#B12441

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a33651;
/* rgb */ color: rgb(163, 54, 81);
/* oklch */ color: oklch(49.8% 0.144 9.1);

Tailwind

colors: {
  custom: {
    50: '#c37481',
    500: '#a33651',
    950: '#000000',
  },
}

SCSS

$custom: #a33651;
$custom-light: #c37481;
$custom-dark: #000000;

JSON

{
  "hex": "#a33651",
  "rgb": {
    "r": 163,
    "g": 54,
    "b": 81
  },
  "hsl": {
    "h": 345.138,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4979,
    "c": 0.14438,
    "h": 9.1
  },
  "luminance": 0.11019
}

Semantic roles & 50–950 ramp

primary

#A33651

secondary

#77BEAC

accent

#DAB74E

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33651

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

Preview Lab → · Contrast checker → · Palette generator →