#A1241A#A1241A

#A1241A is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.163 H 29.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#A1241A
RGB	rgb(161, 36, 26)
HSL	hsl(4, 72%, 37%)
HSV	hsv(4, 84%, 63%)
CMYK	cmyk(0%, 77.6%, 83.9%, 36.9%)
CIE-LAB	lab(35.82, 49.90, 37.65)
CIE-LCH	lch(35.82, 62.51, 37.03°)
OKLab	oklab(46.59% 0.1418 0.0798)
OKLCH	oklch(46.59% 0.163 29.4)
XYZ	xyz(15.5172, 8.9159, 1.8810)
Luminance	0.0891 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1241A #1A97A1

analogous

#A11A54 #A1241A #A1681A

triadic

#A1241A #1AA124 #241AA1

tetradic

#A1241A #54A11A #1A97A1 #681AA1

square

#A1241A #54A11A #1A97A1 #681AA1

split-complementary

#A1241A #1AA168 #1A54A1

monochromatic

#380C09 #6C1811 #A1241A #D63023 #E35D52

Accessibility & contrast

On white

7.55

#A1241A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#A1241A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1241A

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1241A	#FFFFFF	#000000	##FFFFFF
##A1241A	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4317

Deuteranopia (green-blind)

#6A5E13

Tritanopia (blue-blind)

#B20023

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1241a;
/* rgb */ color: rgb(161, 36, 26);
/* oklch */ color: oklch(46.6% 0.163 29.4);

Tailwind

colors: {
  custom: {
    50: '#c66a58',
    500: '#a1241a',
    950: '#000000',
  },
}

SCSS

$custom: #a1241a;
$custom-light: #c66a58;
$custom-dark: #000000;

JSON

{
  "hex": "#a1241a",
  "rgb": {
    "r": 161,
    "g": 36,
    "b": 26
  },
  "hsl": {
    "h": 4.444,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46594,
    "c": 0.16272,
    "h": 29.4
  },
  "luminance": 0.08913
}

Semantic roles & 50–950 ramp

primary

#A1241A

secondary

#51BDC6

accent

#E1EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A1241A

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

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