#A3513A#A3513A

#A3513A is a mid, moderate red. Relative luminance 0.140; OKLCH L 53.1% C 0.114 H 36.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A3513A
RGB	rgb(163, 81, 58)
HSL	hsl(13, 48%, 43%)
HSV	hsv(13, 64%, 64%)
CMYK	cmyk(0%, 50.3%, 64.4%, 36.1%)
CIE-LAB	lab(44.20, 31.89, 28.94)
CIE-LCH	lch(44.20, 43.06, 42.22°)
OKLab	oklab(53.1% 0.0919 0.0682)
OKLCH	oklch(53.1% 0.114 36.6)
XYZ	xyz(18.8120, 13.9790, 5.7097)
Luminance	0.1398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3513A #3A8CA3

analogous

#A33A57 #A3513A #A3853A

triadic

#A3513A #3AA351 #513AA3

tetradic

#A3513A #57A33A #3A8CA3 #853AA3

square

#A3513A #57A33A #3A8CA3 #853AA3

split-complementary

#A3513A #3AA385 #3A57A3

monochromatic

#49241A #763B2A #A3513A #C36F57 #D39584

Accessibility & contrast

On white

5.53

#A3513A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A3513A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3513A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3513A	#FFFFFF	#000000	##FFFFFF
##A3513A	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E38

Deuteranopia (green-blind)

#7A6F38

Tritanopia (blue-blind)

#B2424C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a3513a;
/* rgb */ color: rgb(163, 81, 58);
/* oklch */ color: oklch(53.1% 0.114 36.6);

Tailwind

colors: {
  custom: {
    50: '#c38370',
    500: '#a3513a',
    950: '#000000',
  },
}

SCSS

$custom: #a3513a;
$custom-light: #c38370;
$custom-dark: #000000;

JSON

{
  "hex": "#a3513a",
  "rgb": {
    "r": 163,
    "g": 81,
    "b": 58
  },
  "hsl": {
    "h": 13.143,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53102,
    "c": 0.1144,
    "h": 36.6
  },
  "luminance": 0.13977
}

Semantic roles & 50–950 ramp

primary

#A3513A

secondary

#7CAFBD

accent

#BAD751

background

#FCF8F6

surface

#F9EFEC

border

#D2CAC7

text

#130B07

muted

#827C7A

Preview Lab

Preview with #A3513A

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

Preview Lab → · Contrast checker → · Palette generator →