#A02824#A02824

#A02824 is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.9% C 0.157 H 27.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#A02824
RGB	rgb(160, 40, 36)
HSL	hsl(2, 63%, 38%)
HSV	hsv(2, 78%, 63%)
CMYK	cmyk(0%, 75%, 77.5%, 37.3%)
CIE-LAB	lab(36.22, 48.55, 32.37)
CIE-LCH	lch(36.22, 58.35, 33.69°)
OKLab	oklab(46.88% 0.1397 0.0717)
OKLCH	oklch(46.88% 0.157 27.2)
XYZ	xyz(15.5763, 9.1210, 2.6091)
Luminance	0.0912 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02824 #249CA0

analogous

#A0245E #A02824 #A06624

triadic

#A02824 #24A028 #2824A0

tetradic

#A02824 #5EA024 #249CA0 #6624A0

square

#A02824 #5EA024 #249CA0 #6624A0

split-complementary

#A02824 #24A066 #245EA0

monochromatic

#3C0F0E #6E1C19 #A02824 #D13631 #DC6663

Accessibility & contrast

On white

7.44

#A02824 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#A02824 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02824

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02824	#FFFFFF	#000000	##FFFFFF
##A02824	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4522

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#B00029

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02824;
/* rgb */ color: rgb(160, 40, 36);
/* oklch */ color: oklch(46.9% 0.157 27.2);

Tailwind

colors: {
  custom: {
    50: '#c56c5f',
    500: '#a02824',
    950: '#000000',
  },
}

SCSS

$custom: #a02824;
$custom-light: #c56c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a02824",
  "rgb": {
    "r": 160,
    "g": 40,
    "b": 36
  },
  "hsl": {
    "h": 1.935,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46884,
    "c": 0.15705,
    "h": 27.2
  },
  "luminance": 0.09119
}

Semantic roles & 50–950 ramp

primary

#A02824

secondary

#5FBEC1

accent

#E1E641

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02824

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

Preview Lab → · Contrast checker → · Palette generator →