#A0241F#A0241F

#A0241F is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.5% C 0.161 H 27.8°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#A0241F
RGB	rgb(160, 36, 31)
HSL	hsl(2, 68%, 37%)
HSV	hsv(2, 81%, 63%)
CMYK	cmyk(0%, 77.5%, 80.6%, 37.3%)
CIE-LAB	lab(35.67, 49.74, 34.68)
CIE-LCH	lch(35.67, 60.63, 34.88°)
OKLab	oklab(46.46% 0.1424 0.0752)
OKLCH	oklch(46.46% 0.161 27.8)
XYZ	xyz(15.3773, 8.8367, 2.1920)
Luminance	0.0883 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0241F #1F9BA0

analogous

#A01F5A #A0241F #A0651F

triadic

#A0241F #1FA024 #241FA0

tetradic

#A0241F #5AA01F #1F9BA0 #651FA0

square

#A0241F #5AA01F #1F9BA0 #651FA0

split-complementary

#A0241F #1FA065 #1F5AA0

monochromatic

#390D0B #6D1815 #A0241F #D33029 #DF5F5A

Accessibility & contrast

On white

7.59

#A0241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A0241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0241F

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0241F	#FFFFFF	#000000	##FFFFFF
##A0241F	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A431D

Deuteranopia (green-blind)

#695E19

Tritanopia (blue-blind)

#B10024

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a0241f;
/* rgb */ color: rgb(160, 36, 31);
/* oklch */ color: oklch(46.5% 0.161 27.8);

Tailwind

colors: {
  custom: {
    50: '#c56a5b',
    500: '#a0241f',
    950: '#000000',
  },
}

SCSS

$custom: #a0241f;
$custom-light: #c56a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a0241f",
  "rgb": {
    "r": 160,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 2.326,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46458,
    "c": 0.16105,
    "h": 27.8
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#A0241F

secondary

#58BFC3

accent

#E4EA3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A0241F

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

Preview Lab → · Contrast checker → · Palette generator →