#A02C18#A02C18

#A02C18 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.155 H 32.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#A02C18
RGB	rgb(160, 44, 24)
HSL	hsl(9, 74%, 36%)
HSV	hsv(9, 85%, 63%)
CMYK	cmyk(0%, 72.5%, 85%, 37.3%)
CIE-LAB	lab(36.64, 46.67, 39.36)
CIE-LCH	lch(36.64, 61.05, 40.14°)
OKLab	oklab(47.16% 0.1315 0.0829)
OKLCH	oklch(47.16% 0.155 32.2)
XYZ	xyz(15.5646, 9.3433, 1.8479)
Luminance	0.0934 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02C18 #188CA0

analogous

#A01848 #A02C18 #A07018

triadic

#A02C18 #18A02C #2C18A0

tetradic

#A02C18 #48A018 #188CA0 #7018A0

square

#A02C18 #48A018 #188CA0 #7018A0

split-complementary

#A02C18 #18A070 #1848A0

monochromatic

#360F08 #6B1D10 #A02C18 #D53B20 #E4644E

Accessibility & contrast

On white

7.32

#A02C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A02C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02C18

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02C18	#FFFFFF	#000000	##FFFFFF
##A02C18	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4614

Deuteranopia (green-blind)

#6C6011

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02c18;
/* rgb */ color: rgb(160, 44, 24);
/* oklch */ color: oklch(47.2% 0.155 32.2);

Tailwind

colors: {
  custom: {
    50: '#c56d57',
    500: '#a02c18',
    950: '#000000',
  },
}

SCSS

$custom: #a02c18;
$custom-light: #c56d57;
$custom-dark: #000000;

JSON

{
  "hex": "#a02c18",
  "rgb": {
    "r": 160,
    "g": 44,
    "b": 24
  },
  "hsl": {
    "h": 8.824,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47162,
    "c": 0.15545,
    "h": 32.2
  },
  "luminance": 0.09341
}

Semantic roles & 50–950 ramp

primary

#A02C18

secondary

#4DB5C6

accent

#D5F137

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02C18

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

Preview Lab → · Contrast checker → · Palette generator →