#A3394D#A3394D

#A3394D is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.140 H 12.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A3394D
RGB	rgb(163, 57, 77)
HSL	hsl(349, 48%, 43%)
HSV	hsv(349, 65%, 64%)
CMYK	cmyk(0%, 65%, 52.8%, 36.1%)
CIE-LAB	lab(40.00, 45.27, 11.93)
CIE-LCH	lch(40.00, 46.81, 14.76°)
OKLab	oklab(50.04% 0.1368 0.0302)
OKLCH	oklch(50.04% 0.14 12.5)
XYZ	xyz(17.9084, 11.2509, 8.2483)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3394D #39A38F

analogous

#A33982 #A3394D #A35A39

triadic

#A3394D #4DA339 #394DA3

tetradic

#A3394D #82A339 #39A38F #5A39A3

square

#A3394D #82A339 #39A38F #5A39A3

split-complementary

#A3394D #39A35A #3982A3

monochromatic

#481922 #762938 #A3394D #C4556A #D48392

Accessibility & contrast

On white

6.46

#A3394D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A3394D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3394D

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3394D	#FFFFFF	#000000	##FFFFFF
##A3394D	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514D

Deuteranopia (green-blind)

#6D664A

Tritanopia (blue-blind)

#B22741

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3394d;
/* rgb */ color: rgb(163, 57, 77);
/* oklch */ color: oklch(50.0% 0.140 12.5);

Tailwind

colors: {
  custom: {
    50: '#c3757e',
    500: '#a3394d',
    950: '#000000',
  },
}

SCSS

$custom: #a3394d;
$custom-light: #c3757e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3394d",
  "rgb": {
    "r": 163,
    "g": 57,
    "b": 77
  },
  "hsl": {
    "h": 348.679,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50045,
    "c": 0.14011,
    "h": 12.5
  },
  "luminance": 0.11249
}

Semantic roles & 50–950 ramp

primary

#A3394D

secondary

#7ABDB1

accent

#D8BE50

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A3394D

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

Preview Lab → · Contrast checker → · Palette generator →