#A5304D#A5304D

#A5304D is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.153 H 10.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A5304D
RGB	rgb(165, 48, 77)
HSL	hsl(345, 55%, 42%)
HSV	hsv(345, 71%, 65%)
CMYK	cmyk(0%, 70.9%, 53.3%, 35.3%)
CIE-LAB	lab(38.99, 49.67, 10.58)
CIE-LCH	lch(38.99, 50.78, 12.02°)
OKLab	oklab(49.36% 0.1507 0.0269)
OKLCH	oklch(49.36% 0.153 10.1)
XYZ	xyz(17.9151, 10.6515, 8.1323)
Luminance	0.1065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5304D #30A588

analogous

#A53088 #A5304D #A54D30

triadic

#A5304D #4DA530 #304DA5

tetradic

#A5304D #88A530 #30A588 #4D30A5

square

#A5304D #88A530 #30A588 #4D30A5

split-complementary

#A5304D #30A54D #3088A5

monochromatic

#461421 #762237 #A5304D #CA4868 #D87890

Accessibility & contrast

On white

6.71

#A5304D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A5304D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5304D

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5304D	#FFFFFF	#000000	##FFFFFF
##A5304D	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4D4D

Deuteranopia (green-blind)

#6B644A

Tritanopia (blue-blind)

#B4183C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a5304d;
/* rgb */ color: rgb(165, 48, 77);
/* oklch */ color: oklch(49.4% 0.153 10.1);

Tailwind

colors: {
  custom: {
    50: '#c5717e',
    500: '#a5304d',
    950: '#000000',
  },
}

SCSS

$custom: #a5304d;
$custom-light: #c5717e;
$custom-dark: #000000;

JSON

{
  "hex": "#a5304d",
  "rgb": {
    "r": 165,
    "g": 48,
    "b": 77
  },
  "hsl": {
    "h": 345.128,
    "s": 54.93,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49358,
    "c": 0.15304,
    "h": 10.1
  },
  "luminance": 0.10649
}

Semantic roles & 50–950 ramp

primary

#A5304D

secondary

#71C0AC

accent

#DEB94A

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#140809

muted

#827B7B

Preview Lab

Preview with #A5304D

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

Preview Lab → · Contrast checker → · Palette generator →