#642F32#642F32
#642F32 is a dark, moderate red. Relative luminance 0.050; OKLCH L 37.7% C 0.077 H 17.9°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #642F32 |
|---|---|
| RGB | rgb(100, 47, 50) |
| HSL | hsl(357, 36%, 29%) |
| HSV | hsv(357, 53%, 39%) |
| CMYK | cmyk(0%, 53%, 50%, 60.8%) |
| CIE-LAB | lab(26.66, 24.18, 9.26) |
| CIE-LCH | lch(26.66, 25.90, 20.96°) |
| OKLab | oklab(37.71% 0.0728 0.0235) |
| OKLCH | oklch(37.71% 0.077 17.9) |
| XYZ | xyz(6.8482, 4.9734, 3.6163) |
| Luminance | 0.0497 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Wine
#722F37
ΔE00 3.46
Purple Brown
#673A3F
ΔE00 3.86
Purplish Brown
#6B4247
ΔE00 6.32
Brownish Purple
#76424E
ΔE00 7.61
Maroon (survey)
#650021
ΔE00 8.85
Claret
#680018
ΔE00 9.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#642F32 #2F6461
analogous
#642F4D #642F32 #64472F
triadic
#642F32 #32642F #2F3264
tetradic
#642F32 #4D642F #2F6461 #472F64
square
#642F32 #4D642F #2F6461 #472F64
split-complementary
#642F32 #2F6447 #2F4D64
monochromatic
#150A0A #3A1B1D #642F32 #8E4347 #B25B60
Accessibility & contrast
On white
10.53
#642F32 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#642F32 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #642F32
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##642F32 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##642F32 | 1.00 | 10.53 | 1.99 | 10.53 |
| #FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A3832
Deuteranopia (green-blind)
#484331
Tritanopia (blue-blind)
#6D2830
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #642f32; /* rgb */ color: rgb(100, 47, 50); /* oklch */ color: oklch(37.7% 0.077 17.9);
Tailwind
colors: {
custom: {
50: '#936969',
500: '#642f32',
950: '#000000',
},
}SCSS
$custom: #642f32; $custom-light: #936969; $custom-dark: #000000;
JSON
{
"hex": "#642f32",
"rgb": {
"r": 100,
"g": 47,
"b": 50
},
"hsl": {
"h": 356.604,
"s": 36.054,
"l": 28.824
},
"oklch": {
"l": 0.37705,
"c": 0.07652,
"h": 17.9
},
"luminance": 0.04973
}Semantic roles & 50–950 ramp
primary
#642F32
secondary
#599692
accent
#CCC65C
background
#F9F6F6
surface
#F2EBEB
border
#CCC6C6
text
#0D0606
muted
#7E7A7A