#A33D44#A33D44

#A33D44 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.3% C 0.135 H 19.3°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#A33D44
RGB	rgb(163, 61, 68)
HSL	hsl(356, 46%, 44%)
HSV	hsv(356, 63%, 64%)
CMYK	cmyk(0%, 62.6%, 58.3%, 36.1%)
CIE-LAB	lab(40.48, 42.71, 18.20)
CIE-LCH	lch(40.48, 46.42, 23.08°)
OKLab	oklab(50.34% 0.1274 0.0447)
OKLCH	oklch(50.34% 0.135 19.3)
XYZ	xyz(17.8180, 11.5437, 6.7576)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33D44 #3DA39C

analogous

#A33D77 #A33D44 #A3693D

triadic

#A33D44 #44A33D #3D44A3

tetradic

#A33D44 #77A33D #3DA39C #693DA3

square

#A33D44 #77A33D #3DA39C #693DA3

split-complementary

#A33D44 #3DA369 #3D77A3

monochromatic

#4A1C1F #762C31 #A33D44 #C25B62 #D2888D

Accessibility & contrast

On white

6.35

#A33D44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A33D44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33D44

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33D44	#FFFFFF	#000000	##FFFFFF
##A33D44	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565244

Deuteranopia (green-blind)

#706742

Tritanopia (blue-blind)

#B22A40

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33d44;
/* rgb */ color: rgb(163, 61, 68);
/* oklch */ color: oklch(50.3% 0.135 19.3);

Tailwind

colors: {
  custom: {
    50: '#c47777',
    500: '#a33d44',
    950: '#000000',
  },
}

SCSS

$custom: #a33d44;
$custom-light: #c47777;
$custom-dark: #000000;

JSON

{
  "hex": "#a33d44",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 68
  },
  "hsl": {
    "h": 355.882,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50342,
    "c": 0.135,
    "h": 19.3
  },
  "luminance": 0.11541
}

Semantic roles & 50–950 ramp

primary

#A33D44

secondary

#7FBDB9

accent

#D5CC53

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A33D44

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

Preview Lab → · Contrast checker → · Palette generator →