#A32729#A32729

#A32729 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.4% C 0.160 H 25.1°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#A32729
RGB	rgb(163, 39, 41)
HSL	hsl(359, 61%, 40%)
HSV	hsv(359, 76%, 64%)
CMYK	cmyk(0%, 76.1%, 74.8%, 36.1%)
CIE-LAB	lab(36.74, 50.06, 30.15)
CIE-LCH	lch(36.74, 58.44, 31.06°)
OKLab	oklab(47.4% 0.1452 0.0679)
OKLCH	oklch(47.4% 0.16 25.1)
XYZ	xyz(16.2319, 9.4002, 3.0571)
Luminance	0.0940 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32729 #27A3A1

analogous

#A32767 #A32729 #A36327

triadic

#A32729 #29A327 #2729A3

tetradic

#A32729 #67A327 #27A3A1 #6327A3

square

#A32729 #67A327 #27A3A1 #6327A3

split-complementary

#A32729 #27A363 #2767A3

monochromatic

#400F10 #721B1D #A32729 #CF383A #DB696B

Accessibility & contrast

On white

7.29

#A32729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A32729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32729

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32729	#FFFFFF	#000000	##FFFFFF
##A32729	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4528

Deuteranopia (green-blind)

#6B6024

Tritanopia (blue-blind)

#B40029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a32729;
/* rgb */ color: rgb(163, 39, 41);
/* oklch */ color: oklch(47.4% 0.160 25.1);

Tailwind

colors: {
  custom: {
    50: '#c76c63',
    500: '#a32729',
    950: '#000000',
  },
}

SCSS

$custom: #a32729;
$custom-light: #c76c63;
$custom-dark: #000000;

JSON

{
  "hex": "#a32729",
  "rgb": {
    "r": 163,
    "g": 39,
    "b": 41
  },
  "hsl": {
    "h": 359.032,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47403,
    "c": 0.16034,
    "h": 25.1
  },
  "luminance": 0.09398
}

Semantic roles & 50–950 ramp

primary

#A32729

secondary

#64C1C0

accent

#E4E243

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A32729

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

Preview Lab → · Contrast checker → · Palette generator →