#A02A24#A02A24

#A02A24 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.1% C 0.155 H 27.7°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#A02A24
RGB	rgb(160, 42, 36)
HSL	hsl(3, 63%, 38%)
HSV	hsv(3, 78%, 63%)
CMYK	cmyk(0%, 73.8%, 77.5%, 37.3%)
CIE-LAB	lab(36.48, 47.82, 32.65)
CIE-LCH	lch(36.48, 57.90, 34.33°)
OKLab	oklab(47.08% 0.1375 0.0723)
OKLCH	oklch(47.08% 0.155 27.7)
XYZ	xyz(15.6454, 9.2593, 2.6321)
Luminance	0.0926 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A24 #249AA0

analogous

#A0245C #A02A24 #A06824

triadic

#A02A24 #24A02A #2A24A0

tetradic

#A02A24 #5CA024 #249AA0 #6824A0

square

#A02A24 #5CA024 #249AA0 #6824A0

split-complementary

#A02A24 #24A068 #245CA0

monochromatic

#3C100E #6E1D19 #A02A24 #D13831 #DC6863

Accessibility & contrast

On white

7.36

#A02A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A02A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A24

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A24	#FFFFFF	#000000	##FFFFFF
##A02A24	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4522

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#B0002A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02a24;
/* rgb */ color: rgb(160, 42, 36);
/* oklch */ color: oklch(47.1% 0.155 27.7);

Tailwind

colors: {
  custom: {
    50: '#c46c5f',
    500: '#a02a24',
    950: '#000000',
  },
}

SCSS

$custom: #a02a24;
$custom-light: #c46c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a24",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 36
  },
  "hsl": {
    "h": 2.903,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4708,
    "c": 0.15531,
    "h": 27.7
  },
  "luminance": 0.09257
}

Semantic roles & 50–950 ramp

primary

#A02A24

secondary

#5FBCC1

accent

#DEE641

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02A24

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

Preview Lab → · Contrast checker → · Palette generator →