#A02E1A#A02E1A

#A02E1A is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.153 H 32.3°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#A02E1A
RGB	rgb(160, 46, 26)
HSL	hsl(9, 72%, 36%)
HSV	hsv(9, 84%, 63%)
CMYK	cmyk(0%, 71.2%, 83.8%, 37.3%)
CIE-LAB	lab(36.94, 45.94, 38.62)
CIE-LCH	lch(36.94, 60.02, 40.05°)
OKLab	oklab(47.39% 0.1296 0.0821)
OKLCH	oklch(47.39% 0.153 32.3)
XYZ	xyz(15.6625, 9.5046, 1.9869)
Luminance	0.0950 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02E1A #1A8CA0

analogous

#A01A49 #A02E1A #A0711A

triadic

#A02E1A #1AA02E #2E1AA0

tetradic

#A02E1A #49A01A #1A8CA0 #711AA0

square

#A02E1A #49A01A #1A8CA0 #711AA0

split-complementary

#A02E1A #1AA071 #1A49A0

monochromatic

#371009 #6B1F11 #A02E1A #D53D23 #E36752

Accessibility & contrast

On white

7.24

#A02E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A02E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02E1A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02E1A	#FFFFFF	#000000	##FFFFFF
##A02E1A	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504716

Deuteranopia (green-blind)

#6C6014

Tritanopia (blue-blind)

#B1002B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02e1a;
/* rgb */ color: rgb(160, 46, 26);
/* oklch */ color: oklch(47.4% 0.153 32.3);

Tailwind

colors: {
  custom: {
    50: '#c56e59',
    500: '#a02e1a',
    950: '#000000',
  },
}

SCSS

$custom: #a02e1a;
$custom-light: #c56e59;
$custom-dark: #000000;

JSON

{
  "hex": "#a02e1a",
  "rgb": {
    "r": 160,
    "g": 46,
    "b": 26
  },
  "hsl": {
    "h": 8.955,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47392,
    "c": 0.15338,
    "h": 32.3
  },
  "luminance": 0.09502
}

Semantic roles & 50–950 ramp

primary

#A02E1A

secondary

#50B4C5

accent

#D4EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A02E1A

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

Preview Lab → · Contrast checker → · Palette generator →