#63504E#63504E
#63504E is a mid, muted red. Relative luminance 0.089; OKLCH L 45.0% C 0.026 H 25.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).
Color values
| HEX | #63504E |
|---|---|
| RGB | rgb(99, 80, 78) |
| HSL | hsl(6, 12%, 35%) |
| HSV | hsv(6, 21%, 39%) |
| CMYK | cmyk(0%, 19.2%, 21.2%, 61.2%) |
| CIE-LAB | lab(35.87, 7.56, 4.16) |
| CIE-LCH | lch(35.87, 8.63, 28.83°) |
| OKLab | oklab(45% 0.0233 0.011) |
| OKLCH | oklch(45% 0.026 25.2) |
| XYZ | xyz(9.3894, 8.9404, 8.4373) |
| Luminance | 0.0894 (WCAG relative) |
| Temperature | neutral |
| Family | red |
Closest named colors
Umber
#635147
ΔE00 4.60
Walnut
#5C4A3D
ΔE00 6.70
Purplish Brown
#6B4247
ΔE00 8.98
Espresso
#4B382A
ΔE00 10.69
Purple Brown
#673A3F
ΔE00 10.80
Brownish Purple
#76424E
ΔE00 11.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63504E #4E6163
analogous
#634E57 #63504E #635B4E
triadic
#63504E #4E6350 #504E63
tetradic
#63504E #57634E #4E6163 #5B4E63
square
#63504E #57634E #4E6163 #5B4E63
split-complementary
#63504E #4E635B #4E5763
monochromatic
#1F1918 #413433 #63504E #856C69 #A28C89
Accessibility & contrast
On white
7.53
#63504E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.79
#63504E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #63504E
7.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63504E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##63504E | 1.00 | 7.53 | 2.79 | 7.53 |
| #FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#54524E
Deuteranopia (green-blind)
#58564E
Tritanopia (blue-blind)
#674E50
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #63504e; /* rgb */ color: rgb(99, 80, 78); /* oklch */ color: oklch(45.0% 0.026 25.2);
Tailwind
colors: {
custom: {
50: '#8f817f',
500: '#63504e',
950: '#000000',
},
}SCSS
$custom: #63504e; $custom-light: #8f817f; $custom-dark: #000000;
JSON
{
"hex": "#63504e",
"rgb": {
"r": 99,
"g": 80,
"b": 78
},
"hsl": {
"h": 5.714,
"s": 11.864,
"l": 34.706
},
"oklch": {
"l": 0.45002,
"c": 0.02579,
"h": 25.2
},
"luminance": 0.0894
}Semantic roles & 50–950 ramp
primary
#63504E
secondary
#7C8F90
accent
#AEB573
background
#F8F7F7
surface
#F0EEEE
border
#CBC9C9
text
#0C0A0A
muted
#7D7C7C