#A3334B#A3334B

#A3334B is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.147 H 11.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#A3334B
RGB	rgb(163, 51, 75)
HSL	hsl(347, 52%, 42%)
HSV	hsv(347, 69%, 64%)
CMYK	cmyk(0%, 68.7%, 54%, 36.1%)
CIE-LAB	lab(39.01, 47.66, 11.82)
CIE-LCH	lch(39.01, 49.10, 13.93°)
OKLab	oklab(49.29% 0.1442 0.0299)
OKLCH	oklch(49.29% 0.147 11.7)
XYZ	xyz(17.5596, 10.6645, 7.7890)
Luminance	0.1066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3334B #33A38B

analogous

#A33383 #A3334B #A35333

triadic

#A3334B #4BA333 #334BA3

tetradic

#A3334B #83A333 #33A38B #5333A3

square

#A3334B #83A333 #33A38B #5333A3

split-complementary

#A3334B #33A353 #3383A3

monochromatic

#461620 #742436 #A3334B #C74C66 #D67B8E

Accessibility & contrast

On white

6.70

#A3334B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A3334B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3334B

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3334B	#FFFFFF	#000000	##FFFFFF
##A3334B	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4D4B

Deuteranopia (green-blind)

#6B6448

Tritanopia (blue-blind)

#B21D3D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3334b;
/* rgb */ color: rgb(163, 51, 75);
/* oklch */ color: oklch(49.3% 0.147 11.7);

Tailwind

colors: {
  custom: {
    50: '#c4727d',
    500: '#a3334b',
    950: '#000000',
  },
}

SCSS

$custom: #a3334b;
$custom-light: #c4727d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3334b",
  "rgb": {
    "r": 163,
    "g": 51,
    "b": 75
  },
  "hsl": {
    "h": 347.143,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49291,
    "c": 0.14725,
    "h": 11.7
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary

#A3334B

secondary

#73BEAE

accent

#DCBD4C

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140809

muted

#827B7B

Preview Lab

Preview with #A3334B

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

Preview Lab → · Contrast checker → · Palette generator →