#A03A48#A03A48

#A03A48 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.6% C 0.135 H 15.4°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A03A48
RGB	rgb(160, 58, 72)
HSL	hsl(352, 47%, 43%)
HSV	hsv(352, 64%, 63%)
CMYK	cmyk(0%, 63.8%, 55%, 37.3%)
CIE-LAB	lab(39.53, 43.36, 14.34)
CIE-LCH	lch(39.53, 45.67, 18.29°)
OKLab	oklab(49.56% 0.1304 0.0359)
OKLCH	oklch(49.56% 0.135 15.4)
XYZ	xyz(17.1814, 10.9698, 7.3422)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03A48 #3AA092

analogous

#A03A7B #A03A48 #A05F3A

triadic

#A03A48 #48A03A #3A48A0

tetradic

#A03A48 #7BA03A #3AA092 #5F3AA0

square

#A03A48 #7BA03A #3AA092 #5F3AA0

split-complementary

#A03A48 #3AA05F #3A7BA0

monochromatic

#461920 #732A34 #A03A48 #C25664 #D2838D

Accessibility & contrast

On white

6.58

#A03A48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A03A48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03A48

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03A48	#FFFFFF	#000000	##FFFFFF
##A03A48	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525048

Deuteranopia (green-blind)

#6C6546

Tritanopia (blue-blind)

#AF2840

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03a48;
/* rgb */ color: rgb(160, 58, 72);
/* oklch */ color: oklch(49.6% 0.135 15.4);

Tailwind

colors: {
  custom: {
    50: '#c1757a',
    500: '#a03a48',
    950: '#000000',
  },
}

SCSS

$custom: #a03a48;
$custom-light: #c1757a;
$custom-dark: #000000;

JSON

{
  "hex": "#a03a48",
  "rgb": {
    "r": 160,
    "g": 58,
    "b": 72
  },
  "hsl": {
    "h": 351.765,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49556,
    "c": 0.13523,
    "h": 15.4
  },
  "luminance": 0.10968
}

Semantic roles & 50–950 ramp

primary

#A03A48

secondary

#7ABCB3

accent

#D6C451

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130909

muted

#827B7B

Preview Lab

Preview with #A03A48

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

Preview Lab → · Contrast checker → · Palette generator →