#A02B1A#A02B1A

#A02B1A is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.1% C 0.156 H 31.4°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#A02B1A
RGB	rgb(160, 43, 26)
HSL	hsl(8, 72%, 36%)
HSV	hsv(8, 84%, 63%)
CMYK	cmyk(0%, 73.1%, 83.8%, 37.3%)
CIE-LAB	lab(36.51, 47.10, 38.22)
CIE-LCH	lch(36.51, 60.66, 39.06°)
OKLab	oklab(47.08% 0.1332 0.0812)
OKLCH	oklch(47.08% 0.156 31.4)
XYZ	xyz(15.5494, 9.2783, 1.9492)
Luminance	0.0928 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B1A #1A8FA0

analogous

#A01A4C #A02B1A #A06E1A

triadic

#A02B1A #1AA02B #2B1AA0

tetradic

#A02B1A #4CA01A #1A8FA0 #6E1AA0

square

#A02B1A #4CA01A #1A8FA0 #6E1AA0

split-complementary

#A02B1A #1AA06E #1A4CA0

monochromatic

#370F09 #6B1D11 #A02B1A #D53923 #E36452

Accessibility & contrast

On white

7.36

#A02B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A02B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B1A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B1A	#FFFFFF	#000000	##FFFFFF
##A02B1A	1.00	7.36	2.86	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.36	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: #a02b1a;
/* rgb */ color: rgb(160, 43, 26);
/* oklch */ color: oklch(47.1% 0.156 31.4);

Tailwind

colors: {
  custom: {
    50: '#c56d59',
    500: '#a02b1a',
    950: '#000000',
  },
}

SCSS

$custom: #a02b1a;
$custom-light: #c56d59;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b1a",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 26
  },
  "hsl": {
    "h": 7.612,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47075,
    "c": 0.15599,
    "h": 31.4
  },
  "luminance": 0.09276
}

Semantic roles & 50–950 ramp

primary

#A02B1A

secondary

#50B7C5

accent

#D8EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02B1A

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

Preview Lab → · Contrast checker → · Palette generator →