#A63032#A63032

#A63032 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.154 H 24.0°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A63032
RGB	rgb(166, 48, 50)
HSL	hsl(359, 55%, 42%)
HSV	hsv(359, 71%, 65%)
CMYK	cmyk(0%, 71.1%, 69.9%, 34.9%)
CIE-LAB	lab(38.64, 48.15, 27.07)
CIE-LCH	lch(38.64, 55.24, 29.34°)
OKLab	oklab(48.97% 0.1408 0.0628)
OKLCH	oklch(48.97% 0.154 24)
XYZ	xyz(17.3604, 10.4537, 4.1206)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63032 #30A6A4

analogous

#A6306D #A63032 #A66930

triadic

#A63032 #32A630 #3032A6

tetradic

#A63032 #6DA630 #30A6A4 #6930A6

square

#A63032 #6DA630 #30A6A4 #6930A6

split-complementary

#A63032 #30A669 #306DA6

monochromatic

#471515 #772224 #A63032 #CA494B #D8787A

Accessibility & contrast

On white

6.80

#A63032 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A63032 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63032

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63032	#FFFFFF	#000000	##FFFFFF
##A63032	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B31

Deuteranopia (green-blind)

#6F642E

Tritanopia (blue-blind)

#B70832

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a63032;
/* rgb */ color: rgb(166, 48, 50);
/* oklch */ color: oklch(49.0% 0.154 24.0);

Tailwind

colors: {
  custom: {
    50: '#c8706a',
    500: '#a63032',
    950: '#000000',
  },
}

SCSS

$custom: #a63032;
$custom-light: #c8706a;
$custom-dark: #000000;

JSON

{
  "hex": "#a63032",
  "rgb": {
    "r": 166,
    "g": 48,
    "b": 50
  },
  "hsl": {
    "h": 358.983,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48966,
    "c": 0.15414,
    "h": 24
  },
  "luminance": 0.10451
}

Semantic roles & 50–950 ramp

primary

#A63032

secondary

#71C0BF

accent

#DEDC49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A63032

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

Preview Lab → · Contrast checker → · Palette generator →