#A2302B#A2302B

#A2302B is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.2% C 0.151 H 26.9°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#A2302B
RGB	rgb(162, 48, 43)
HSL	hsl(3, 58%, 40%)
HSV	hsv(3, 73%, 64%)
CMYK	cmyk(0%, 70.4%, 73.5%, 36.5%)
CIE-LAB	lab(37.79, 46.47, 30.10)
CIE-LCH	lch(37.79, 55.36, 32.93°)
OKLab	oklab(48.16% 0.1344 0.0683)
OKLCH	oklch(48.16% 0.151 26.9)
XYZ	xyz(16.3951, 9.9721, 3.3466)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2302B #2B9DA2

analogous

#A22B61 #A2302B #A26B2B

triadic

#A2302B #2BA230 #302BA2

tetradic

#A2302B #61A22B #2B9DA2 #6B2BA2

square

#A2302B #61A22B #2B9DA2 #6B2BA2

split-complementary

#A2302B #2BA26B #2B61A2

monochromatic

#411311 #72221E #A2302B #CC443E #D9736F

Accessibility & contrast

On white

7.01

#A2302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A2302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A2302B

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2302B	#FFFFFF	#000000	##FFFFFF
##A2302B	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504929

Deuteranopia (green-blind)

#6D6227

Tritanopia (blue-blind)

#B20930

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a2302b;
/* rgb */ color: rgb(162, 48, 43);
/* oklch */ color: oklch(48.2% 0.151 26.9);

Tailwind

colors: {
  custom: {
    50: '#c57065',
    500: '#a2302b',
    950: '#000000',
  },
}

SCSS

$custom: #a2302b;
$custom-light: #c57065;
$custom-dark: #000000;

JSON

{
  "hex": "#a2302b",
  "rgb": {
    "r": 162,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 2.521,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48159,
    "c": 0.15081,
    "h": 26.9
  },
  "luminance": 0.0997
}

Semantic roles & 50–950 ramp

primary

#A2302B

secondary

#69BCC0

accent

#DBE147

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A2302B

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

Preview Lab → · Contrast checker → · Palette generator →