#A3463D#A3463D

#A3463D is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.5% C 0.125 H 27.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#A3463D
RGB	rgb(163, 70, 61)
HSL	hsl(5, 46%, 44%)
HSV	hsv(5, 63%, 64%)
CMYK	cmyk(0%, 57.1%, 62.6%, 36.1%)
CIE-LAB	lab(42.01, 37.83, 24.45)
CIE-LCH	lch(42.01, 45.04, 32.88°)
OKLab	oklab(51.45% 0.1108 0.0585)
OKLCH	oklch(51.45% 0.125 27.8)
XYZ	xyz(18.1383, 12.5060, 5.8727)
Luminance	0.1250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3463D #3D9AA3

analogous

#A33D67 #A3463D #A3793D

triadic

#A3463D #3DA346 #463DA3

tetradic

#A3463D #67A33D #3D9AA3 #793DA3

square

#A3463D #67A33D #3D9AA3 #793DA3

split-complementary

#A3463D #3DA379 #3D67A3

monochromatic

#4A201C #76332C #A3463D #C2645B #D28F88

Accessibility & contrast

On white

6.00

#A3463D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#A3463D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3463D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3463D	#FFFFFF	#000000	##FFFFFF
##A3463D	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573C

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#B23544

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a3463d;
/* rgb */ color: rgb(163, 70, 61);
/* oklch */ color: oklch(51.5% 0.125 27.8);

Tailwind

colors: {
  custom: {
    50: '#c47d72',
    500: '#a3463d',
    950: '#000000',
  },
}

SCSS

$custom: #a3463d;
$custom-light: #c47d72;
$custom-dark: #000000;

JSON

{
  "hex": "#a3463d",
  "rgb": {
    "r": 163,
    "g": 70,
    "b": 61
  },
  "hsl": {
    "h": 5.294,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51451,
    "c": 0.1253,
    "h": 27.8
  },
  "luminance": 0.12504
}

Semantic roles & 50–950 ramp

primary

#A3463D

secondary

#7FB7BD

accent

#CAD553

background

#FCF7F6

surface

#F9EEEC

border

#D2C9C7

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A3463D

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

Preview Lab → · Contrast checker → · Palette generator →