#A3382A#A3382A

#A3382A is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.3% C 0.144 H 30.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A3382A
RGB	rgb(163, 56, 42)
HSL	hsl(7, 59%, 40%)
HSV	hsv(7, 74%, 64%)
CMYK	cmyk(0%, 65.6%, 74.2%, 36.1%)
CIE-LAB	lab(39.22, 43.38, 32.34)
CIE-LCH	lch(39.22, 54.11, 36.71°)
OKLab	oklab(49.26% 0.1244 0.0729)
OKLCH	oklch(49.26% 0.144 30.4)
XYZ	xyz(16.9382, 10.7845, 3.3797)
Luminance	0.1078 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3382A #2A95A3

analogous

#A32A59 #A3382A #A3742A

triadic

#A3382A #2AA338 #382AA3

tetradic

#A3382A #59A32A #2A95A3 #742AA3

square

#A3382A #59A32A #2A95A3 #742AA3

split-complementary

#A3382A #2AA374 #2A59A3

monochromatic

#421711 #72271D #A3382A #CD4E3D #DA7A6E

Accessibility & contrast

On white

6.65

#A3382A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A3382A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3382A

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3382A	#FFFFFF	#000000	##FFFFFF
##A3382A	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E28

Deuteranopia (green-blind)

#706526

Tritanopia (blue-blind)

#B31C35

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3382a;
/* rgb */ color: rgb(163, 56, 42);
/* oklch */ color: oklch(49.3% 0.144 30.4);

Tailwind

colors: {
  custom: {
    50: '#c67464',
    500: '#a3382a',
    950: '#000000',
  },
}

SCSS

$custom: #a3382a;
$custom-light: #c67464;
$custom-dark: #000000;

JSON

{
  "hex": "#a3382a",
  "rgb": {
    "r": 163,
    "g": 56,
    "b": 42
  },
  "hsl": {
    "h": 6.942,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49256,
    "c": 0.14422,
    "h": 30.4
  },
  "luminance": 0.10782
}

Semantic roles & 50–950 ramp

primary

#A3382A

secondary

#68B6C0

accent

#D0E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A3382A

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

Preview Lab → · Contrast checker → · Palette generator →