#A3504E#A3504E

#A3504E is a mid, moderate red. Relative luminance 0.141; OKLCH L 53.3% C 0.110 H 22.9°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#A3504E
RGB	rgb(163, 80, 78)
HSL	hsl(1, 35%, 47%)
HSV	hsv(1, 52%, 64%)
CMYK	cmyk(0%, 50.9%, 52.1%, 36.1%)
CIE-LAB	lab(44.34, 34.04, 17.23)
CIE-LCH	lch(44.34, 38.15, 26.84°)
OKLab	oklab(53.32% 0.1017 0.0429)
OKLCH	oklch(53.32% 0.11 22.9)
XYZ	xyz(19.3495, 14.0760, 8.9042)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3504E #4EA1A3

analogous

#A34E76 #A3504E #A37B4E

triadic

#A3504E #4EA350 #504EA3

tetradic

#A3504E #76A34E #4EA1A3 #7B4EA3

square

#A3504E #76A34E #4EA1A3 #7B4EA3

split-complementary

#A3504E #4EA37B #4E76A3

monochromatic

#502726 #7A3C3A #A3504E #BC7472 #D09D9C

Accessibility & contrast

On white

5.50

#A3504E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#A3504E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3504E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3504E	#FFFFFF	#000000	##FFFFFF
##A3504E	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635E4D

Deuteranopia (green-blind)

#786F4C

Tritanopia (blue-blind)

#B14450

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a3504e;
/* rgb */ color: rgb(163, 80, 78);
/* oklch */ color: oklch(53.3% 0.110 22.9);

Tailwind

colors: {
  custom: {
    50: '#c2837f',
    500: '#a3504e',
    950: '#000000',
  },
}

SCSS

$custom: #a3504e;
$custom-light: #c2837f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3504e",
  "rgb": {
    "r": 163,
    "g": 80,
    "b": 78
  },
  "hsl": {
    "h": 1.412,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53321,
    "c": 0.11035,
    "h": 22.9
  },
  "luminance": 0.14074
}

Semantic roles & 50–950 ramp

primary

#A3504E

secondary

#91BBBC

accent

#C9CB5C

background

#FCF8F7

surface

#F8EFEE

border

#D1CAC9

text

#130B0A

muted

#827C7C

Preview Lab

Preview with #A3504E

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

Preview Lab → · Contrast checker → · Palette generator →