#A02A30#A02A30

#A02A30 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.3% C 0.154 H 22.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#A02A30
RGB	rgb(160, 42, 48)
HSL	hsl(357, 58%, 40%)
HSV	hsv(357, 74%, 63%)
CMYK	cmyk(0%, 73.8%, 70%, 37.3%)
CIE-LAB	lab(36.64, 48.37, 25.61)
CIE-LCH	lch(36.64, 54.73, 27.89°)
OKLab	oklab(47.25% 0.1418 0.0595)
OKLCH	oklch(47.25% 0.154 22.8)
XYZ	xyz(15.8604, 9.3453, 3.7644)
Luminance	0.0934 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A30 #2AA09A

analogous

#A02A6B #A02A30 #A05F2A

triadic

#A02A30 #30A02A #2A30A0

tetradic

#A02A30 #6BA02A #2AA09A #5F2AA0

square

#A02A30 #6BA02A #2AA09A #5F2AA0

split-complementary

#A02A30 #2AA05F #2A6BA0

monochromatic

#3F1113 #701D21 #A02A30 #CC3C43 #D86C72

Accessibility & contrast

On white

7.32

#A02A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A02A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A30

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A30	#FFFFFF	#000000	##FFFFFF
##A02A30	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)

#4C462F

Deuteranopia (green-blind)

#695F2C

Tritanopia (blue-blind)

#B0002D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02a30;
/* rgb */ color: rgb(160, 42, 48);
/* oklch */ color: oklch(47.3% 0.154 22.8);

Tailwind

colors: {
  custom: {
    50: '#c46d68',
    500: '#a02a30',
    950: '#000000',
  },
}

SCSS

$custom: #a02a30;
$custom-light: #c46d68;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a30",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 48
  },
  "hsl": {
    "h": 356.949,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47253,
    "c": 0.1538,
    "h": 22.8
  },
  "luminance": 0.09343
}

Semantic roles & 50–950 ramp

primary

#A02A30

secondary

#67BFBB

accent

#E2DA46

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A02A30

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

Preview Lab → · Contrast checker → · Palette generator →