#A7302C#A7302C

#A7302C is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.156 H 26.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A7302C
RGB	rgb(167, 48, 44)
HSL	hsl(2, 58%, 41%)
HSV	hsv(2, 74%, 65%)
CMYK	cmyk(0%, 71.3%, 73.7%, 34.5%)
CIE-LAB	lab(38.75, 48.19, 30.85)
CIE-LCH	lch(38.75, 57.22, 32.63°)
OKLab	oklab(49.05% 0.1395 0.0699)
OKLCH	oklch(49.05% 0.156 26.6)
XYZ	xyz(17.4499, 10.5139, 3.4929)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7302C #2CA3A7

analogous

#A72C66 #A7302C #A76E2C

triadic

#A7302C #2CA730 #302CA7

tetradic

#A7302C #66A72C #2CA3A7 #6E2CA7

square

#A7302C #66A72C #2CA3A7 #6E2CA7

split-complementary

#A7302C #2CA76E #2C66A7

monochromatic

#461412 #77221F #A7302C #CD4743 #DA7773

Accessibility & contrast

On white

6.77

#A7302C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A7302C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7302C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7302C	#FFFFFF	#000000	##FFFFFF
##A7302C	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B2A

Deuteranopia (green-blind)

#706528

Tritanopia (blue-blind)

#B80330

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a7302c;
/* rgb */ color: rgb(167, 48, 44);
/* oklch */ color: oklch(49.1% 0.156 26.6);

Tailwind

colors: {
  custom: {
    50: '#c97065',
    500: '#a7302c',
    950: '#000000',
  },
}

SCSS

$custom: #a7302c;
$custom-light: #c97065;
$custom-dark: #000000;

JSON

{
  "hex": "#a7302c",
  "rgb": {
    "r": 167,
    "g": 48,
    "b": 44
  },
  "hsl": {
    "h": 1.951,
    "s": 58.294,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49052,
    "c": 0.156,
    "h": 26.6
  },
  "luminance": 0.10511
}

Semantic roles & 50–950 ramp

primary

#A7302C

secondary

#6DBFC2

accent

#DCE246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #A7302C

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

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