#A13C2B#A13C2B

#A13C2B is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.138 H 31.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A13C2B
RGB	rgb(161, 60, 43)
HSL	hsl(9, 58%, 40%)
HSV	hsv(9, 73%, 63%)
CMYK	cmyk(0%, 62.7%, 73.3%, 36.9%)
CIE-LAB	lab(39.56, 40.87, 32.05)
CIE-LCH	lch(39.56, 51.94, 38.11°)
OKLab	oklab(49.45% 0.117 0.0726)
OKLCH	oklch(49.45% 0.138 31.8)
XYZ	xyz(16.7516, 10.9855, 3.5234)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13C2B #2B90A1

analogous

#A12B55 #A13C2B #A1772B

triadic

#A13C2B #2BA13C #3C2BA1

tetradic

#A13C2B #55A12B #2B90A1 #772BA1

square

#A13C2B #55A12B #2B90A1 #772BA1

split-complementary

#A13C2B #2BA177 #2B55A1

monochromatic

#401811 #712A1E #A13C2B #CB523E #D87D6E

Accessibility & contrast

On white

6.57

#A13C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A13C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13C2B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13C2B	#FFFFFF	#000000	##FFFFFF
##A13C2B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F29

Deuteranopia (green-blind)

#716528

Tritanopia (blue-blind)

#B12439

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13c2b;
/* rgb */ color: rgb(161, 60, 43);
/* oklch */ color: oklch(49.5% 0.138 31.8);

Tailwind

colors: {
  custom: {
    50: '#c47665',
    500: '#a13c2b',
    950: '#000000',
  },
}

SCSS

$custom: #a13c2b;
$custom-light: #c47665;
$custom-dark: #000000;

JSON

{
  "hex": "#a13c2b",
  "rgb": {
    "r": 161,
    "g": 60,
    "b": 43
  },
  "hsl": {
    "h": 8.644,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.4945,
    "c": 0.13774,
    "h": 31.8
  },
  "luminance": 0.10983
}

Semantic roles & 50–950 ramp

primary

#A13C2B

secondary

#69B3BF

accent

#CBE147

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140905

muted

#827B7A

Preview Lab

Preview with #A13C2B

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

Preview Lab → · Contrast checker → · Palette generator →