#A1241F#A1241F

#A1241F is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.162 H 27.8°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#A1241F
RGB	rgb(161, 36, 31)
HSL	hsl(2, 68%, 38%)
HSV	hsv(2, 81%, 63%)
CMYK	cmyk(0%, 77.6%, 80.7%, 36.9%)
CIE-LAB	lab(35.87, 50.06, 34.94)
CIE-LCH	lch(35.87, 61.05, 34.92°)
OKLab	oklab(46.64% 0.1433 0.0757)
OKLCH	oklch(46.64% 0.162 27.8)
XYZ	xyz(15.5780, 8.9402, 2.2015)
Luminance	0.0894 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1241F #1F9CA1

analogous

#A11F5B #A1241F #A1651F

triadic

#A1241F #1FA124 #241FA1

tetradic

#A1241F #5BA11F #1F9CA1 #651FA1

square

#A1241F #5BA11F #1F9CA1 #651FA1

split-complementary

#A1241F #1FA165 #1F5BA1

monochromatic

#3A0D0B #6E1915 #A1241F #D42F29 #DF605B

Accessibility & contrast

On white

7.53

#A1241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A1241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1241F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1241F	#FFFFFF	#000000	##FFFFFF
##A1241F	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431D

Deuteranopia (green-blind)

#6A5E19

Tritanopia (blue-blind)

#B20024

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1241f;
/* rgb */ color: rgb(161, 36, 31);
/* oklch */ color: oklch(46.6% 0.162 27.8);

Tailwind

colors: {
  custom: {
    50: '#c66a5c',
    500: '#a1241f',
    950: '#000000',
  },
}

SCSS

$custom: #a1241f;
$custom-light: #c66a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1241f",
  "rgb": {
    "r": 161,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 2.308,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46644,
    "c": 0.16206,
    "h": 27.8
  },
  "luminance": 0.08938
}

Semantic roles & 50–950 ramp

primary

#A1241F

secondary

#58BFC4

accent

#E4EB3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A1241F

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

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