#A13C20#A13C20

#A13C20 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.3% C 0.140 H 36.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A13C20
RGB	rgb(161, 60, 32)
HSL	hsl(13, 67%, 38%)
HSV	hsv(13, 80%, 63%)
CMYK	cmyk(0%, 62.7%, 80.1%, 36.9%)
CIE-LAB	lab(39.44, 40.40, 37.99)
CIE-LCH	lch(39.44, 55.45, 43.24°)
OKLab	oklab(49.32% 0.1134 0.0827)
OKLCH	oklch(49.32% 0.14 36.1)
XYZ	xyz(16.5763, 10.9154, 2.6002)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13C20 #2085A1

analogous

#A12045 #A13C20 #A17C20

triadic

#A13C20 #20A13C #3C20A1

tetradic

#A13C20 #45A120 #2085A1 #7C20A1

square

#A13C20 #45A120 #2085A1 #7C20A1

split-complementary

#A13C20 #20A17C #2045A1

monochromatic

#3B160C #6E2916 #A13C20 #D44F2A #DF795D

Accessibility & contrast

On white

6.60

#A13C20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A13C20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13C20

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13C20	#FFFFFF	#000000	##FFFFFF
##A13C20	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F1C

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#B12236

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13c20;
/* rgb */ color: rgb(161, 60, 32);
/* oklch */ color: oklch(49.3% 0.140 36.1);

Tailwind

colors: {
  custom: {
    50: '#c5765d',
    500: '#a13c20',
    950: '#000000',
  },
}

SCSS

$custom: #a13c20;
$custom-light: #c5765d;
$custom-dark: #000000;

JSON

{
  "hex": "#a13c20",
  "rgb": {
    "r": 161,
    "g": 60,
    "b": 32
  },
  "hsl": {
    "h": 13.023,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49322,
    "c": 0.14035,
    "h": 36.1
  },
  "luminance": 0.10913
}

Semantic roles & 50–950 ramp

primary

#A13C20

secondary

#5AACC3

accent

#C4EA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A13C20

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

Preview Lab → · Contrast checker → · Palette generator →