#A32F27#A32F27

#A32F27 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.2% C 0.153 H 28.2°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#A32F27
RGB	rgb(163, 47, 39)
HSL	hsl(4, 61%, 40%)
HSV	hsv(4, 76%, 64%)
CMYK	cmyk(0%, 71.2%, 76.1%, 36.1%)
CIE-LAB	lab(37.79, 47.03, 32.50)
CIE-LCH	lch(37.79, 57.16, 34.65°)
OKLab	oklab(48.17% 0.1352 0.0726)
OKLCH	oklch(48.17% 0.153 28.2)
XYZ	xyz(16.4889, 9.9685, 2.9750)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A32F27 #279BA3

analogous

#A3275D #A32F27 #A36D27

triadic

#A32F27 #27A32F #2F27A3

tetradic

#A32F27 #5DA327 #279BA3 #6D27A3

square

#A32F27 #5DA327 #279BA3 #6D27A3

split-complementary

#A32F27 #27A36D #275DA3

monochromatic

#40130F #72211B #A32F27 #CF4238 #DB7169

Accessibility & contrast

On white

7.02

#A32F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A32F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A32F27

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A32F27	#FFFFFF	#000000	##FFFFFF
##A32F27	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514925

Deuteranopia (green-blind)

#6D6223

Tritanopia (blue-blind)

#B4022E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a32f27;
/* rgb */ color: rgb(163, 47, 39);
/* oklch */ color: oklch(48.2% 0.153 28.2);

Tailwind

colors: {
  custom: {
    50: '#c66f62',
    500: '#a32f27',
    950: '#000000',
  },
}

SCSS

$custom: #a32f27;
$custom-light: #c66f62;
$custom-dark: #000000;

JSON

{
  "hex": "#a32f27",
  "rgb": {
    "r": 163,
    "g": 47,
    "b": 39
  },
  "hsl": {
    "h": 3.871,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48173,
    "c": 0.15346,
    "h": 28.2
  },
  "luminance": 0.09966
}

Semantic roles & 50–950 ramp

primary

#A32F27

secondary

#64BBC1

accent

#DAE443

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A32F27

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

Preview Lab → · Contrast checker → · Palette generator →