#A02A20#A02A20

#A02A20 is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.0% C 0.156 H 29.2°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#A02A20
RGB	rgb(160, 42, 32)
HSL	hsl(5, 67%, 38%)
HSV	hsv(5, 80%, 63%)
CMYK	cmyk(0%, 73.8%, 80%, 37.3%)
CIE-LAB	lab(36.44, 47.67, 34.89)
CIE-LCH	lch(36.44, 59.08, 36.20°)
OKLab	oklab(47.03% 0.1361 0.076)
OKLCH	oklch(47.03% 0.156 29.2)
XYZ	xyz(15.5877, 9.2362, 2.3282)
Luminance	0.0923 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A20 #2096A0

analogous

#A02056 #A02A20 #A06A20

triadic

#A02A20 #20A02A #2A20A0

tetradic

#A02A20 #56A020 #2096A0 #6A20A0

square

#A02A20 #56A020 #2096A0 #6A20A0

split-complementary

#A02A20 #20A06A #2056A0

monochromatic

#3A0F0C #6D1D16 #A02A20 #D3372A #DE665C

Accessibility & contrast

On white

7.38

#A02A20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A02A20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A20

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A20	#FFFFFF	#000000	##FFFFFF
##A02A20	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451E

Deuteranopia (green-blind)

#6B5F1B

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02a20;
/* rgb */ color: rgb(160, 42, 32);
/* oklch */ color: oklch(47.0% 0.156 29.2);

Tailwind

colors: {
  custom: {
    50: '#c56c5c',
    500: '#a02a20',
    950: '#000000',
  },
}

SCSS

$custom: #a02a20;
$custom-light: #c56c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a20",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 32
  },
  "hsl": {
    "h": 4.688,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47034,
    "c": 0.15591,
    "h": 29.2
  },
  "luminance": 0.09234
}

Semantic roles & 50–950 ramp

primary

#A02A20

secondary

#59BAC3

accent

#DCEA3E

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02A20

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

Preview Lab → · Contrast checker → · Palette generator →