#641D2A#641D2A
#641D2A is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.8% C 0.102 H 13.4°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #641D2A |
|---|---|
| RGB | rgb(100, 29, 42) |
| HSL | hsl(349, 55%, 25%) |
| HSV | hsv(349, 71%, 39%) |
| CMYK | cmyk(0%, 71%, 58%, 60.8%) |
| CIE-LAB | lab(22.85, 32.89, 9.44) |
| CIE-LCH | lch(22.85, 34.21, 16.01°) |
| OKLab | oklab(34.78% 0.0992 0.0237) |
| OKLCH | oklch(34.78% 0.102 13.4) |
| XYZ | xyz(6.1134, 3.7560, 2.5931) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Maroon (survey)
#650021
ΔE00 4.08
Burgundy (survey)
#610023
ΔE00 4.42
Wine
#722F37
ΔE00 4.78
Bordeaux
#7B002C
ΔE00 5.66
Claret
#680018
ΔE00 5.74
Wine Red
#7B0323
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#641D2A #1D6457
analogous
#641D4D #641D2A #64331D
triadic
#641D2A #2A641D #1D2A64
tetradic
#641D2A #4D641D #1D6457 #331D64
square
#641D2A #4D641D #1D6457 #331D64
split-complementary
#641D2A #1D6433 #1D4D64
monochromatic
#18070A #350F16 #641D2A #932B3E #C33952
Accessibility & contrast
On white
11.99
#641D2A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#641D2A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #641D2A
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##641D2A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##641D2A | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E2D2A
Deuteranopia (green-blind)
#413C28
Tritanopia (blue-blind)
#6E0F22
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #641d2a; /* rgb */ color: rgb(100, 29, 42); /* oklch */ color: oklch(34.8% 0.102 13.4);
Tailwind
colors: {
custom: {
50: '#955e63',
500: '#641d2a',
950: '#000000',
},
}SCSS
$custom: #641d2a; $custom-light: #955e63; $custom-dark: #000000;
JSON
{
"hex": "#641d2a",
"rgb": {
"r": 100,
"g": 29,
"b": 42
},
"hsl": {
"h": 349.014,
"s": 55.039,
"l": 25.294
},
"oklch": {
"l": 0.34775,
"c": 0.10197,
"h": 13.4
},
"luminance": 0.03755
}Semantic roles & 50–950 ramp
primary
#641D2A
secondary
#449989
accent
#DEC349
background
#F9F5F5
surface
#F2E9EA
border
#CCC5C6
text
#0E0505
muted
#7E7979