#A5503A#A5503A

#A5503A is a mid, moderate red. Relative luminance 0.140; OKLCH L 53.2% C 0.118 H 35.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#A5503A
RGB	rgb(165, 80, 58)
HSL	hsl(12, 48%, 44%)
HSV	hsv(12, 65%, 65%)
CMYK	cmyk(0%, 51.5%, 64.8%, 35.3%)
CIE-LAB	lab(44.30, 33.23, 29.12)
CIE-LCH	lch(44.30, 44.18, 41.23°)
OKLab	oklab(53.24% 0.0958 0.0685)
OKLCH	oklch(53.24% 0.118 35.6)
XYZ	xyz(19.1511, 14.0444, 5.7045)
Luminance	0.1404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5503A #3A8FA5

analogous

#A53A59 #A5503A #A5853A

triadic

#A5503A #3AA550 #503AA5

tetradic

#A5503A #59A53A #3A8FA5 #853AA5

square

#A5503A #59A53A #3A8FA5 #853AA5

split-complementary

#A5503A #3AA585 #3A59A5

monochromatic

#4A241A #783A2A #A5503A #C46E58 #D49585

Accessibility & contrast

On white

5.51

#A5503A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#A5503A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5503A

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5503A	#FFFFFF	#000000	##FFFFFF
##A5503A	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D38

Deuteranopia (green-blind)

#7B7038

Tritanopia (blue-blind)

#B4404B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a5503a;
/* rgb */ color: rgb(165, 80, 58);
/* oklch */ color: oklch(53.2% 0.118 35.6);

Tailwind

colors: {
  custom: {
    50: '#c58370',
    500: '#a5503a',
    950: '#000000',
  },
}

SCSS

$custom: #a5503a;
$custom-light: #c58370;
$custom-dark: #000000;

JSON

{
  "hex": "#a5503a",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 58
  },
  "hsl": {
    "h": 12.336,
    "s": 47.982,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53235,
    "c": 0.11777,
    "h": 35.6
  },
  "luminance": 0.14042
}

Semantic roles & 50–950 ramp

primary

#A5503A

secondary

#7DB1BE

accent

#BCD850

background

#FCF8F6

surface

#F9EFEC

border

#D2CAC7

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A5503A

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

Preview Lab → · Contrast checker → · Palette generator →