#A3292F#A3292F

#A3292F is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.158 H 23.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#A3292F
RGB	rgb(163, 41, 47)
HSL	hsl(357, 60%, 40%)
HSV	hsv(357, 75%, 64%)
CMYK	cmyk(0%, 74.8%, 71.2%, 36.1%)
CIE-LAB	lab(37.08, 49.64, 26.89)
CIE-LCH	lch(37.08, 56.46, 28.44°)
OKLab	oklab(47.68% 0.1453 0.062)
OKLCH	oklch(47.68% 0.158 23.1)
XYZ	xyz(16.4121, 9.5801, 3.6737)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3292F #29A39D

analogous

#A3296C #A3292F #A36029

triadic

#A3292F #2FA329 #292FA3

tetradic

#A3292F #6CA329 #29A39D #6029A3

square

#A3292F #6CA329 #29A39D #6029A3

split-complementary

#A3292F #29A360 #296CA3

monochromatic

#411013 #721D21 #A3292F #CE3B43 #DA6C72

Accessibility & contrast

On white

7.20

#A3292F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A3292F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A3292F

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3292F	#FFFFFF	#000000	##FFFFFF
##A3292F	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D472E

Deuteranopia (green-blind)

#6B612B

Tritanopia (blue-blind)

#B3002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a3292f;
/* rgb */ color: rgb(163, 41, 47);
/* oklch */ color: oklch(47.7% 0.158 23.1);

Tailwind

colors: {
  custom: {
    50: '#c66d67',
    500: '#a3292f',
    950: '#000000',
  },
}

SCSS

$custom: #a3292f;
$custom-light: #c66d67;
$custom-dark: #000000;

JSON

{
  "hex": "#a3292f",
  "rgb": {
    "r": 163,
    "g": 41,
    "b": 47
  },
  "hsl": {
    "h": 357.049,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.47679,
    "c": 0.15793,
    "h": 23.1
  },
  "luminance": 0.09578
}

Semantic roles & 50–950 ramp

primary

#A3292F

secondary

#67C1BC

accent

#E3DB45

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A3292F

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

Preview Lab → · Contrast checker → · Palette generator →