#A0241C#A0241C

#A0241C is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.161 H 28.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#A0241C
RGB	rgb(160, 36, 28)
HSL	hsl(4, 70%, 37%)
HSV	hsv(4, 83%, 63%)
CMYK	cmyk(0%, 77.5%, 82.5%, 37.3%)
CIE-LAB	lab(35.64, 49.64, 36.32)
CIE-LCH	lch(35.64, 61.51, 36.19°)
OKLab	oklab(46.43% 0.1415 0.0777)
OKLCH	oklch(46.43% 0.161 28.8)
XYZ	xyz(15.3395, 8.8216, 1.9934)
Luminance	0.0882 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0241C #1C98A0

analogous

#A01C56 #A0241C #A0661C

triadic

#A0241C #1CA024 #241CA0

tetradic

#A0241C #56A01C #1C98A0 #661CA0

square

#A0241C #56A01C #1C98A0 #661CA0

split-complementary

#A0241C #1CA066 #1C56A0

monochromatic

#380D0A #6C1813 #A0241C #D43025 #E15E55

Accessibility & contrast

On white

7.60

#A0241C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#A0241C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0241C

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0241C	#FFFFFF	#000000	##FFFFFF
##A0241C	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)

#4B4219

Deuteranopia (green-blind)

#695E16

Tritanopia (blue-blind)

#B10024

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a0241c;
/* rgb */ color: rgb(160, 36, 28);
/* oklch */ color: oklch(46.4% 0.161 28.8);

Tailwind

colors: {
  custom: {
    50: '#c56a59',
    500: '#a0241c',
    950: '#000000',
  },
}

SCSS

$custom: #a0241c;
$custom-light: #c56a59;
$custom-dark: #000000;

JSON

{
  "hex": "#a0241c",
  "rgb": {
    "r": 160,
    "g": 36,
    "b": 28
  },
  "hsl": {
    "h": 3.636,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46427,
    "c": 0.16145,
    "h": 28.8
  },
  "luminance": 0.08819
}

Semantic roles & 50–950 ramp

primary

#A0241C

secondary

#53BEC4

accent

#E2ED3B

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A0241C

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

Preview Lab → · Contrast checker → · Palette generator →