#A5404E#A5404E

#A5404E is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.3% C 0.133 H 14.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A5404E
RGB	rgb(165, 64, 78)
HSL	hsl(352, 44%, 45%)
HSV	hsv(352, 61%, 65%)
CMYK	cmyk(0%, 61.2%, 52.7%, 35.3%)
CIE-LAB	lab(41.56, 42.84, 13.50)
CIE-LCH	lch(41.56, 44.92, 17.50°)
OKLab	oklab(51.29% 0.1291 0.034)
OKLCH	oklch(51.29% 0.133 14.8)
XYZ	xyz(18.7271, 12.2185, 8.5785)
Luminance	0.1222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5404E #40A597

analogous

#A54081 #A5404E #A56440

triadic

#A5404E #4EA540 #404EA5

tetradic

#A5404E #81A540 #40A597 #6440A5

square

#A5404E #81A540 #40A597 #6440A5

split-complementary

#A5404E #40A564 #4081A5

monochromatic

#4D1E24 #792F39 #A5404E #C2616E #D38D96

Accessibility & contrast

On white

6.10

#A5404E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#A5404E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5404E

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5404E	#FFFFFF	#000000	##FFFFFF
##A5404E	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554E

Deuteranopia (green-blind)

#716A4C

Tritanopia (blue-blind)

#B43046

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a5404e;
/* rgb */ color: rgb(165, 64, 78);
/* oklch */ color: oklch(51.3% 0.133 14.8);

Tailwind

colors: {
  custom: {
    50: '#c5797f',
    500: '#a5404e',
    950: '#000000',
  },
}

SCSS

$custom: #a5404e;
$custom-light: #c5797f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5404e",
  "rgb": {
    "r": 165,
    "g": 64,
    "b": 78
  },
  "hsl": {
    "h": 351.683,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51286,
    "c": 0.13346,
    "h": 14.8
  },
  "luminance": 0.12216
}

Semantic roles & 50–950 ramp

primary

#A5404E

secondary

#83BEB6

accent

#D4C254

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A5404E

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

Preview Lab → · Contrast checker → · Palette generator →