#A02520#A02520

#A02520 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.160 H 27.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#A02520
RGB	rgb(160, 37, 32)
HSL	hsl(2, 67%, 38%)
HSV	hsv(2, 80%, 63%)
CMYK	cmyk(0%, 76.9%, 80%, 37.3%)
CIE-LAB	lab(35.80, 49.44, 34.24)
CIE-LCH	lch(35.80, 60.14, 34.70°)
OKLab	oklab(46.56% 0.1417 0.0746)
OKLCH	oklch(46.56% 0.16 27.8)
XYZ	xyz(15.4213, 8.9034, 2.2728)
Luminance	0.0890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02520 #209BA0

analogous

#A0205B #A02520 #A06520

triadic

#A02520 #20A025 #2520A0

tetradic

#A02520 #5BA020 #209BA0 #6520A0

square

#A02520 #5BA020 #209BA0 #6520A0

split-complementary

#A02520 #20A065 #205BA0

monochromatic

#3A0D0C #6D1916 #A02520 #D3312A #DE615C

Accessibility & contrast

On white

7.55

#A02520 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#A02520 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02520

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02520	#FFFFFF	#000000	##FFFFFF
##A02520	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431E

Deuteranopia (green-blind)

#695E1A

Tritanopia (blue-blind)

#B10025

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02520;
/* rgb */ color: rgb(160, 37, 32);
/* oklch */ color: oklch(46.6% 0.160 27.8);

Tailwind

colors: {
  custom: {
    50: '#c56a5c',
    500: '#a02520',
    950: '#000000',
  },
}

SCSS

$custom: #a02520;
$custom-light: #c56a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a02520",
  "rgb": {
    "r": 160,
    "g": 37,
    "b": 32
  },
  "hsl": {
    "h": 2.344,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46558,
    "c": 0.16012,
    "h": 27.8
  },
  "luminance": 0.08901
}

Semantic roles & 50–950 ramp

primary

#A02520

secondary

#59BFC3

accent

#E3EA3E

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A02520

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

Preview Lab → · Contrast checker → · Palette generator →