#A3384D#A3384D

#A3384D is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.9% C 0.141 H 12.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A3384D
RGB	rgb(163, 56, 77)
HSL	hsl(348, 49%, 43%)
HSV	hsv(348, 66%, 64%)
CMYK	cmyk(0%, 65.6%, 52.8%, 36.1%)
CIE-LAB	lab(39.84, 45.71, 11.70)
CIE-LCH	lch(39.84, 47.18, 14.36°)
OKLab	oklab(49.92% 0.1382 0.0297)
OKLCH	oklch(49.92% 0.141 12.1)
XYZ	xyz(17.8595, 11.1530, 8.2320)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3384D #38A38E

analogous

#A33882 #A3384D #A35838

triadic

#A3384D #4DA338 #384DA3

tetradic

#A3384D #82A338 #38A38E #5838A3

square

#A3384D #82A338 #38A38E #5838A3

split-complementary

#A3384D #38A358 #3882A3

monochromatic

#481922 #752837 #A3384D #C4546A #D48292

Accessibility & contrast

On white

6.50

#A3384D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A3384D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3384D

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3384D	#FFFFFF	#000000	##FFFFFF
##A3384D	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504D

Deuteranopia (green-blind)

#6D664A

Tritanopia (blue-blind)

#B22640

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3384d;
/* rgb */ color: rgb(163, 56, 77);
/* oklch */ color: oklch(49.9% 0.141 12.1);

Tailwind

colors: {
  custom: {
    50: '#c3757e',
    500: '#a3384d',
    950: '#000000',
  },
}

SCSS

$custom: #a3384d;
$custom-light: #c3757e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3384d",
  "rgb": {
    "r": 163,
    "g": 56,
    "b": 77
  },
  "hsl": {
    "h": 348.224,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49923,
    "c": 0.14136,
    "h": 12.1
  },
  "luminance": 0.11151
}

Semantic roles & 50–950 ramp

primary

#A3384D

secondary

#79BDB0

accent

#D8BE4F

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A3384D

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

Preview Lab → · Contrast checker → · Palette generator →