#A13E24#A13E24

#A13E24 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.6% C 0.137 H 35.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A13E24
RGB	rgb(161, 62, 36)
HSL	hsl(12, 63%, 39%)
HSV	hsv(12, 78%, 63%)
CMYK	cmyk(0%, 61.5%, 77.6%, 36.9%)
CIE-LAB	lab(39.84, 39.60, 36.27)
CIE-LCH	lch(39.84, 53.70, 42.48°)
OKLab	oklab(49.64% 0.1117 0.0801)
OKLCH	oklch(49.64% 0.137 35.6)
XYZ	xyz(16.7408, 11.1520, 2.9398)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E24 #2487A1

analogous

#A12448 #A13E24 #A17C24

triadic

#A13E24 #24A13E #3E24A1

tetradic

#A13E24 #48A124 #2487A1 #7C24A1

square

#A13E24 #48A124 #2487A1 #7C24A1

split-complementary

#A13E24 #24A17C #2448A1

monochromatic

#3D170E #6F2B19 #A13E24 #D15231 #DC7C63

Accessibility & contrast

On white

6.50

#A13E24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A13E24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E24

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E24	#FFFFFF	#000000	##FFFFFF
##A13E24	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5021

Deuteranopia (green-blind)

#726621

Tritanopia (blue-blind)

#B12639

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e24;
/* rgb */ color: rgb(161, 62, 36);
/* oklch */ color: oklch(49.6% 0.137 35.6);

Tailwind

colors: {
  custom: {
    50: '#c47760',
    500: '#a13e24',
    950: '#000000',
  },
}

SCSS

$custom: #a13e24;
$custom-light: #c47760;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e24",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 36
  },
  "hsl": {
    "h": 12.48,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49635,
    "c": 0.13746,
    "h": 35.6
  },
  "luminance": 0.1115
}

Semantic roles & 50–950 ramp

primary

#A13E24

secondary

#5FADC2

accent

#C4E641

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140905

muted

#837B79

Preview Lab

Preview with #A13E24

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

Preview Lab → · Contrast checker → · Palette generator →