#A1291C#A1291C

#A1291C is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.1% C 0.158 H 30.1°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#A1291C
RGB	rgb(161, 41, 28)
HSL	hsl(6, 70%, 37%)
HSV	hsv(6, 83%, 63%)
CMYK	cmyk(0%, 74.5%, 82.6%, 36.9%)
CIE-LAB	lab(36.46, 48.24, 37.18)
CIE-LCH	lch(36.46, 60.90, 37.63°)
OKLab	oklab(47.08% 0.137 0.0795)
OKLCH	oklch(47.08% 0.158 30.1)
XYZ	xyz(15.7024, 9.2492, 2.0569)
Luminance	0.0925 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1291C #1C94A1

analogous

#A11C51 #A1291C #A16C1C

triadic

#A1291C #1CA129 #291CA1

tetradic

#A1291C #51A11C #1C94A1 #6C1CA1

square

#A1291C #51A11C #1C94A1 #6C1CA1

split-complementary

#A1291C #1CA16C #1C51A1

monochromatic

#390E0A #6D1C13 #A1291C #D53625 #E26356

Accessibility & contrast

On white

7.37

#A1291C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A1291C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1291C

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1291C	#FFFFFF	#000000	##FFFFFF
##A1291C	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4519

Deuteranopia (green-blind)

#6B5F16

Tritanopia (blue-blind)

#B20027

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a1291c;
/* rgb */ color: rgb(161, 41, 28);
/* oklch */ color: oklch(47.1% 0.158 30.1);

Tailwind

colors: {
  custom: {
    50: '#c66c5a',
    500: '#a1291c',
    950: '#000000',
  },
}

SCSS

$custom: #a1291c;
$custom-light: #c66c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#a1291c",
  "rgb": {
    "r": 161,
    "g": 41,
    "b": 28
  },
  "hsl": {
    "h": 5.865,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47075,
    "c": 0.1584,
    "h": 30.1
  },
  "luminance": 0.09247
}

Semantic roles & 50–950 ramp

primary

#A1291C

secondary

#54BAC5

accent

#DCED3B

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A1291C

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

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