#A13E2D#A13E2D

#A13E2D is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.135 H 31.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#A13E2D
RGB	rgb(161, 62, 45)
HSL	hsl(9, 56%, 40%)
HSV	hsv(9, 72%, 63%)
CMYK	cmyk(0%, 61.5%, 72%, 36.9%)
CIE-LAB	lab(39.94, 40.02, 31.34)
CIE-LCH	lch(39.94, 50.83, 38.06°)
OKLab	oklab(49.75% 0.1148 0.0715)
OKLCH	oklch(49.75% 0.135 31.9)
XYZ	xyz(16.8960, 11.2141, 3.7569)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E2D #2D90A1

analogous

#A12D56 #A13E2D #A1782D

triadic

#A13E2D #2DA13E #3E2DA1

tetradic

#A13E2D #56A12D #2D90A1 #782DA1

square

#A13E2D #56A12D #2D90A1 #782DA1

split-complementary

#A13E2D #2DA178 #2D56A1

monochromatic

#411912 #712C20 #A13E2D #CA5541 #D78071

Accessibility & contrast

On white

6.48

#A13E2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A13E2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E2D

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E2D	#FFFFFF	#000000	##FFFFFF
##A13E2D	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512B

Deuteranopia (green-blind)

#71662A

Tritanopia (blue-blind)

#B1283A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e2d;
/* rgb */ color: rgb(161, 62, 45);
/* oklch */ color: oklch(49.7% 0.135 31.9);

Tailwind

colors: {
  custom: {
    50: '#c47766',
    500: '#a13e2d',
    950: '#000000',
  },
}

SCSS

$custom: #a13e2d;
$custom-light: #c47766;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e2d",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 45
  },
  "hsl": {
    "h": 8.793,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49746,
    "c": 0.13523,
    "h": 31.9
  },
  "luminance": 0.11212
}

Semantic roles & 50–950 ramp

primary

#A13E2D

secondary

#6BB2BF

accent

#C9E048

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A13E2D

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

Preview Lab → · Contrast checker → · Palette generator →