#A33D55#A33D55

#A33D55 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.8% C 0.136 H 8.9°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#A33D55
RGB	rgb(163, 61, 85)
HSL	hsl(346, 46%, 44%)
HSV	hsv(346, 63%, 64%)
CMYK	cmyk(0%, 62.6%, 47.9%, 36.1%)
CIE-LAB	lab(40.87, 44.20, 8.12)
CIE-LCH	lch(40.87, 44.94, 10.41°)
OKLab	oklab(50.76% 0.1343 0.0211)
OKLCH	oklch(50.76% 0.136 8.9)
XYZ	xyz(18.4141, 11.7821, 9.8970)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33D55 #3DA38B

analogous

#A33D88 #A33D55 #A3583D

triadic

#A33D55 #55A33D #3D55A3

tetradic

#A33D55 #88A33D #3DA38B #583DA3

square

#A33D55 #88A33D #3DA38B #583DA3

split-complementary

#A33D55 #3DA358 #3D88A3

monochromatic

#4A1C27 #762C3E #A33D55 #C25B74 #D28899

Accessibility & contrast

On white

6.26

#A33D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A33D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33D55

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33D55	#FFFFFF	#000000	##FFFFFF
##A33D55	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535455

Deuteranopia (green-blind)

#6D6853

Tritanopia (blue-blind)

#B12F46

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33d55;
/* rgb */ color: rgb(163, 61, 85);
/* oklch */ color: oklch(50.8% 0.136 8.9);

Tailwind

colors: {
  custom: {
    50: '#c37884',
    500: '#a33d55',
    950: '#000000',
  },
}

SCSS

$custom: #a33d55;
$custom-light: #c37884;
$custom-dark: #000000;

JSON

{
  "hex": "#a33d55",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 85
  },
  "hsl": {
    "h": 345.882,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50757,
    "c": 0.1359,
    "h": 8.9
  },
  "luminance": 0.1178
}

Semantic roles & 50–950 ramp

primary

#A33D55

secondary

#7FBDAE

accent

#D5B653

background

#FCF7F8

surface

#F8EDEF

border

#D1C8CA

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33D55

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

Preview Lab → · Contrast checker → · Palette generator →