#A64553#A64553
#A64553 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.2% C 0.128 H 13.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #A64553 |
|---|---|
| RGB | rgb(166, 69, 83) |
| HSL | hsl(351, 41%, 46%) |
| HSV | hsv(351, 58%, 65%) |
| CMYK | cmyk(0%, 58.4%, 50%, 34.9%) |
| CIE-LAB | lab(42.75, 41.25, 12.07) |
| CIE-LCH | lch(42.75, 42.98, 16.31°) |
| OKLab | oklab(52.25% 0.1245 0.0307) |
| OKLCH | oklch(52.25% 0.128 13.9) |
| XYZ | xyz(19.4168, 12.9900, 9.6668) |
| Luminance | 0.1299 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Light Maroon
#A24857
ΔE00 1.53
Light Burgundy
#A8415B
ΔE00 3.44
Dark Rose
#B5485D
ΔE00 3.64
Dusty Red
#B9484E
ΔE00 5.55
Deep Rose
#C74767
ΔE00 7.59
Rouge
#AB1239
ΔE00 7.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A64553 #45A698
analogous
#A64583 #A64553 #A66745
triadic
#A64553 #53A645 #4553A6
tetradic
#A64553 #83A645 #45A698 #6745A6
square
#A64553 #83A645 #45A698 #6745A6
split-complementary
#A64553 #45A667 #4583A6
monochromatic
#502128 #7B333D #A64553 #C06875 #D2939C
Accessibility & contrast
On white
5.84
#A64553 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#A64553 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A64553
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A64553 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A64553 | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A5953
Deuteranopia (green-blind)
#736C51
Tritanopia (blue-blind)
#B4374A
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #a64553; /* rgb */ color: rgb(166, 69, 83); /* oklch */ color: oklch(52.2% 0.128 13.9);
Tailwind
colors: {
custom: {
50: '#c57d83',
500: '#a64553',
950: '#000000',
},
}SCSS
$custom: #a64553; $custom-light: #c57d83; $custom-dark: #000000;
JSON
{
"hex": "#a64553",
"rgb": {
"r": 166,
"g": 69,
"b": 83
},
"hsl": {
"h": 351.34,
"s": 41.277,
"l": 46.078
},
"oklch": {
"l": 0.52247,
"c": 0.12827,
"h": 13.9
},
"luminance": 0.12988
}Semantic roles & 50–950 ramp
primary
#A64553
secondary
#89BEB6
accent
#D1BF57
background
#FCF7F8
surface
#F9EEEF
border
#D2C9CA
text
#130A0A
muted
#827C7C