#A0241A#A0241A

#A0241A is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.162 H 29.4°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#A0241A
RGB	rgb(160, 36, 26)
HSL	hsl(4, 72%, 36%)
HSV	hsv(4, 84%, 63%)
CMYK	cmyk(0%, 77.5%, 83.8%, 37.3%)
CIE-LAB	lab(35.62, 49.59, 37.39)
CIE-LCH	lch(35.62, 62.10, 37.01°)
OKLab	oklab(46.41% 0.1409 0.0793)
OKLCH	oklch(46.41% 0.162 29.4)
XYZ	xyz(15.3164, 8.8124, 1.8716)
Luminance	0.0881 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0241A #1A96A0

analogous

#A01A53 #A0241A #A0671A

triadic

#A0241A #1AA024 #241AA0

tetradic

#A0241A #53A01A #1A96A0 #671AA0

square

#A0241A #53A01A #1A96A0 #671AA0

split-complementary

#A0241A #1AA067 #1A53A0

monochromatic

#370C09 #6B1811 #A0241A #D53023 #E35C52

Accessibility & contrast

On white

7.60

#A0241A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#A0241A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0241A

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0241A	#FFFFFF	#000000	##FFFFFF
##A0241A	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4217

Deuteranopia (green-blind)

#695E13

Tritanopia (blue-blind)

#B10023

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a0241a;
/* rgb */ color: rgb(160, 36, 26);
/* oklch */ color: oklch(46.4% 0.162 29.4);

Tailwind

colors: {
  custom: {
    50: '#c56a58',
    500: '#a0241a',
    950: '#000000',
  },
}

SCSS

$custom: #a0241a;
$custom-light: #c56a58;
$custom-dark: #000000;

JSON

{
  "hex": "#a0241a",
  "rgb": {
    "r": 160,
    "g": 36,
    "b": 26
  },
  "hsl": {
    "h": 4.478,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46408,
    "c": 0.16173,
    "h": 29.4
  },
  "luminance": 0.0881
}

Semantic roles & 50–950 ramp

primary

#A0241A

secondary

#50BDC5

accent

#E1EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A0241A

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

Preview Lab → · Contrast checker → · Palette generator →