#A02A1A#A02A1A

#A02A1A is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.0% C 0.157 H 31.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#A02A1A
RGB	rgb(160, 42, 26)
HSL	hsl(7, 72%, 36%)
HSV	hsv(7, 84%, 63%)
CMYK	cmyk(0%, 73.8%, 83.8%, 37.3%)
CIE-LAB	lab(36.38, 47.48, 38.10)
CIE-LCH	lch(36.38, 60.87, 38.74°)
OKLab	oklab(46.97% 0.1344 0.0809)
OKLCH	oklch(46.97% 0.157 31.1)
XYZ	xyz(15.5135, 9.2065, 1.9373)
Luminance	0.0920 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A1A #1A90A0

analogous

#A01A4D #A02A1A #A06D1A

triadic

#A02A1A #1AA02A #2A1AA0

tetradic

#A02A1A #4DA01A #1A90A0 #6D1AA0

square

#A02A1A #4DA01A #1A90A0 #6D1AA0

split-complementary

#A02A1A #1AA06D #1A4DA0

monochromatic

#370E09 #6B1C11 #A02A1A #D53823 #E36352

Accessibility & contrast

On white

7.39

#A02A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#A02A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A1A

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A1A	#FFFFFF	#000000	##FFFFFF
##A02A1A	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4517

Deuteranopia (green-blind)

#6B5F14

Tritanopia (blue-blind)

#B10028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02a1a;
/* rgb */ color: rgb(160, 42, 26);
/* oklch */ color: oklch(47.0% 0.157 31.1);

Tailwind

colors: {
  custom: {
    50: '#c56c58',
    500: '#a02a1a',
    950: '#000000',
  },
}

SCSS

$custom: #a02a1a;
$custom-light: #c56c58;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a1a",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 26
  },
  "hsl": {
    "h": 7.164,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46974,
    "c": 0.15684,
    "h": 31.1
  },
  "luminance": 0.09204
}

Semantic roles & 50–950 ramp

primary

#A02A1A

secondary

#50B7C5

accent

#D9EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02A1A

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

Preview Lab → · Contrast checker → · Palette generator →