#A33E4E#A33E4E

#A33E4E is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.7% C 0.134 H 13.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#A33E4E
RGB	rgb(163, 62, 78)
HSL	hsl(350, 45%, 44%)
HSV	hsv(350, 62%, 64%)
CMYK	cmyk(0%, 62%, 52.1%, 36.1%)
CIE-LAB	lab(40.87, 43.08, 12.50)
CIE-LCH	lch(40.87, 44.85, 16.18°)
OKLab	oklab(50.7% 0.13 0.0317)
OKLCH	oklch(50.7% 0.134 13.7)
XYZ	xyz(18.2035, 11.7841, 8.5222)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33E4E #3EA393

analogous

#A33E81 #A33E4E #A3613E

triadic

#A33E4E #4EA33E #3E4EA3

tetradic

#A33E4E #81A33E #3EA393 #613EA3

square

#A33E4E #81A33E #3EA393 #613EA3

split-complementary

#A33E4E #3EA361 #3E81A3

monochromatic

#4A1C24 #772D39 #A33E4E #C15D6D #D28995

Accessibility & contrast

On white

6.26

#A33E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A33E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33E4E

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33E4E	#FFFFFF	#000000	##FFFFFF
##A33E4E	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)

#55534E

Deuteranopia (green-blind)

#6F684C

Tritanopia (blue-blind)

#B22E44

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33e4e;
/* rgb */ color: rgb(163, 62, 78);
/* oklch */ color: oklch(50.7% 0.134 13.7);

Tailwind

colors: {
  custom: {
    50: '#c3787f',
    500: '#a33e4e',
    950: '#000000',
  },
}

SCSS

$custom: #a33e4e;
$custom-light: #c3787f;
$custom-dark: #000000;

JSON

{
  "hex": "#a33e4e",
  "rgb": {
    "r": 163,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 350.495,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50704,
    "c": 0.13379,
    "h": 13.7
  },
  "luminance": 0.11782
}

Semantic roles & 50–950 ramp

primary

#A33E4E

secondary

#80BDB3

accent

#D5C053

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33E4E

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

Preview Lab → · Contrast checker → · Palette generator →