#A02031#A02031

#A02031 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.163 H 19.8°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#A02031
RGB	rgb(160, 32, 49)
HSL	hsl(352, 67%, 38%)
HSV	hsv(352, 80%, 63%)
CMYK	cmyk(0%, 80%, 69.4%, 37.3%)
CIE-LAB	lab(35.46, 51.77, 23.54)
CIE-LCH	lch(35.46, 56.87, 24.45°)
OKLab	oklab(46.38% 0.1529 0.055)
OKLCH	oklch(46.38% 0.163 19.8)
XYZ	xyz(15.5699, 8.7308, 3.7705)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02031 #20A08F

analogous

#A02071 #A02031 #A04F20

triadic

#A02031 #31A020 #2031A0

tetradic

#A02031 #71A020 #20A08F #4F20A0

square

#A02031 #71A020 #20A08F #4F20A0

split-complementary

#A02031 #20A04F #2071A0

monochromatic

#3A0C12 #6D1621 #A02031 #D32A41 #DE5C6D

Accessibility & contrast

On white

7.65

#A02031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A02031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02031

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02031	#FFFFFF	#000000	##FFFFFF
##A02031	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474231

Deuteranopia (green-blind)

#675D2D

Tritanopia (blue-blind)

#B00028

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02031;
/* rgb */ color: rgb(160, 32, 49);
/* oklch */ color: oklch(46.4% 0.163 19.8);

Tailwind

colors: {
  custom: {
    50: '#c46969',
    500: '#a02031',
    950: '#000000',
  },
}

SCSS

$custom: #a02031;
$custom-light: #c46969;
$custom-dark: #000000;

JSON

{
  "hex": "#a02031",
  "rgb": {
    "r": 160,
    "g": 32,
    "b": 49
  },
  "hsl": {
    "h": 352.031,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46381,
    "c": 0.1625,
    "h": 19.8
  },
  "luminance": 0.08728
}

Semantic roles & 50–950 ramp

primary

#A02031

secondary

#59C3B5

accent

#EAD33E

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A02031

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

Preview Lab → · Contrast checker → · Palette generator →