#A34331#A34331

#A34331 is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.8% C 0.131 H 32.5°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#A34331
RGB	rgb(163, 67, 49)
HSL	hsl(9, 54%, 42%)
HSV	hsv(9, 70%, 64%)
CMYK	cmyk(0%, 58.9%, 69.9%, 36.1%)
CIE-LAB	lab(41.26, 38.56, 30.63)
CIE-LCH	lch(41.26, 49.25, 38.46°)
OKLab	oklab(50.82% 0.1108 0.0706)
OKLCH	oklch(50.82% 0.131 32.5)
XYZ	xyz(17.6675, 12.0249, 4.2958)
Luminance	0.1202 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34331 #3191A3

analogous

#A33158 #A34331 #A37C31

triadic

#A34331 #31A343 #4331A3

tetradic

#A34331 #58A331 #3191A3 #7C31A3

square

#A34331 #58A331 #3191A3 #7C31A3

split-complementary

#A34331 #31A37C #3158A3

monochromatic

#451C15 #743023 #A34331 #C85D49 #D68778

Accessibility & contrast

On white

6.17

#A34331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A34331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34331

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34331	#FFFFFF	#000000	##FFFFFF
##A34331	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D542F

Deuteranopia (green-blind)

#74692E

Tritanopia (blue-blind)

#B32F3F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a34331;
/* rgb */ color: rgb(163, 67, 49);
/* oklch */ color: oklch(50.8% 0.131 32.5);

Tailwind

colors: {
  custom: {
    50: '#c57b6a',
    500: '#a34331',
    950: '#000000',
  },
}

SCSS

$custom: #a34331;
$custom-light: #c57b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a34331",
  "rgb": {
    "r": 163,
    "g": 67,
    "b": 49
  },
  "hsl": {
    "h": 9.474,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50823,
    "c": 0.1314,
    "h": 32.5
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary

#A34331

secondary

#71B2BF

accent

#C6DD4B

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A34331

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

Preview Lab → · Contrast checker → · Palette generator →