#A5304A#A5304A

#A5304A is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.153 H 11.8°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#A5304A
RGB	rgb(165, 48, 74)
HSL	hsl(347, 55%, 42%)
HSV	hsv(347, 71%, 65%)
CMYK	cmyk(0%, 70.9%, 55.2%, 35.3%)
CIE-LAB	lab(38.92, 49.42, 12.38)
CIE-LCH	lch(38.92, 50.95, 14.06°)
OKLab	oklab(49.28% 0.1495 0.0312)
OKLCH	oklch(49.28% 0.153 11.8)
XYZ	xyz(17.8117, 10.6101, 7.5873)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5304A #30A58B

analogous

#A53085 #A5304A #A55130

triadic

#A5304A #4AA530 #304AA5

tetradic

#A5304A #85A530 #30A58B #5130A5

square

#A5304A #85A530 #30A58B #5130A5

split-complementary

#A5304A #30A551 #3085A5

monochromatic

#46141F #762235 #A5304A #CA4865 #D8788D

Accessibility & contrast

On white

6.73

#A5304A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A5304A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5304A

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5304A	#FFFFFF	#000000	##FFFFFF
##A5304A	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4C4A

Deuteranopia (green-blind)

#6B6447

Tritanopia (blue-blind)

#B4163B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a5304a;
/* rgb */ color: rgb(165, 48, 74);
/* oklch */ color: oklch(49.3% 0.153 11.8);

Tailwind

colors: {
  custom: {
    50: '#c6717c',
    500: '#a5304a',
    950: '#000000',
  },
}

SCSS

$custom: #a5304a;
$custom-light: #c6717c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5304a",
  "rgb": {
    "r": 165,
    "g": 48,
    "b": 74
  },
  "hsl": {
    "h": 346.667,
    "s": 54.93,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49282,
    "c": 0.15268,
    "h": 11.8
  },
  "luminance": 0.10608
}

Semantic roles & 50–950 ramp

primary

#A5304A

secondary

#71C0AE

accent

#DEBD4A

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140809

muted

#827B7B

Preview Lab

Preview with #A5304A

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

Preview Lab → · Contrast checker → · Palette generator →