#A0291F#A0291F

#A0291F is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.9% C 0.157 H 29.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#A0291F
RGB	rgb(160, 41, 31)
HSL	hsl(5, 68%, 37%)
HSV	hsv(5, 81%, 63%)
CMYK	cmyk(0%, 74.4%, 80.6%, 37.3%)
CIE-LAB	lab(36.29, 48.00, 35.31)
CIE-LCH	lch(36.29, 59.59, 36.33°)
OKLab	oklab(46.92% 0.137 0.0766)
OKLCH	oklch(46.92% 0.157 29.2)
XYZ	xyz(15.5393, 9.1608, 2.2461)
Luminance	0.0916 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0291F #1F96A0

analogous

#A01F56 #A0291F #A0691F

triadic

#A0291F #1FA029 #291FA0

tetradic

#A0291F #56A01F #1F96A0 #691FA0

square

#A0291F #56A01F #1F96A0 #691FA0

split-complementary

#A0291F #1FA069 #1F56A0

monochromatic

#390F0B #6D1C15 #A0291F #D33629 #DF655A

Accessibility & contrast

On white

7.42

#A0291F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A0291F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0291F

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0291F	#FFFFFF	#000000	##FFFFFF
##A0291F	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451D

Deuteranopia (green-blind)

#6A5F1A

Tritanopia (blue-blind)

#B10028

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a0291f;
/* rgb */ color: rgb(160, 41, 31);
/* oklch */ color: oklch(46.9% 0.157 29.2);

Tailwind

colors: {
  custom: {
    50: '#c56c5c',
    500: '#a0291f',
    950: '#000000',
  },
}

SCSS

$custom: #a0291f;
$custom-light: #c56c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a0291f",
  "rgb": {
    "r": 160,
    "g": 41,
    "b": 31
  },
  "hsl": {
    "h": 4.651,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46924,
    "c": 0.15692,
    "h": 29.2
  },
  "luminance": 0.09158
}

Semantic roles & 50–950 ramp

primary

#A0291F

secondary

#58BBC3

accent

#DDEA3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A0291F

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

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