#A4404F#A4404F

#A4404F is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.2% C 0.132 H 14.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#A4404F
RGB	rgb(164, 64, 79)
HSL	hsl(351, 44%, 45%)
HSV	hsv(351, 61%, 64%)
CMYK	cmyk(0%, 61%, 51.8%, 35.7%)
CIE-LAB	lab(41.42, 42.58, 12.66)
CIE-LCH	lch(41.42, 44.42, 16.56°)
OKLab	oklab(51.15% 0.1284 0.032)
OKLCH	oklch(51.15% 0.132 14)
XYZ	xyz(18.5560, 12.1261, 8.7590)
Luminance	0.1212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4404F #40A495

analogous

#A44081 #A4404F #A46340

triadic

#A4404F #4FA440 #404FA4

tetradic

#A4404F #81A440 #40A495 #6340A4

square

#A4404F #81A440 #40A495 #6340A4

split-complementary

#A4404F #40A463 #4081A4

monochromatic

#4C1E25 #782F3A #A4404F #C1606F #D28C97

Accessibility & contrast

On white

6.13

#A4404F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#A4404F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4404F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4404F	#FFFFFF	#000000	##FFFFFF
##A4404F	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554F

Deuteranopia (green-blind)

#70694D

Tritanopia (blue-blind)

#B33146

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a4404f;
/* rgb */ color: rgb(164, 64, 79);
/* oklch */ color: oklch(51.2% 0.132 14.0);

Tailwind

colors: {
  custom: {
    50: '#c47980',
    500: '#a4404f',
    950: '#000000',
  },
}

SCSS

$custom: #a4404f;
$custom-light: #c47980;
$custom-dark: #000000;

JSON

{
  "hex": "#a4404f",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 351,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51152,
    "c": 0.13238,
    "h": 14
  },
  "luminance": 0.12124
}

Semantic roles & 50–950 ramp

primary

#A4404F

secondary

#83BDB4

accent

#D4C054

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A4404F

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

Preview Lab → · Contrast checker → · Palette generator →