#613A40#613A40
#613A40 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.7% C 0.056 H 9.9°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).
Color values
| HEX | #613A40 |
|---|---|
| RGB | rgb(97, 58, 64) |
| HSL | hsl(351, 25%, 30%) |
| HSV | hsv(351, 40%, 38%) |
| CMYK | cmyk(0%, 40.2%, 34%, 62%) |
| CIE-LAB | lab(29.26, 18.13, 3.62) |
| CIE-LCH | lch(29.26, 18.49, 11.28°) |
| OKLab | oklab(39.71% 0.055 0.0096) |
| OKLCH | oklch(39.71% 0.056 9.9) |
| XYZ | xyz(7.3685, 5.9382, 5.6076) |
| Luminance | 0.0594 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Purple Brown
#673A3F
ΔE00 1.96
Purplish Brown
#6B4247
ΔE00 2.89
Brownish Purple
#76424E
ΔE00 5.50
Wine
#722F37
ΔE00 6.83
Dirty Purple
#734A65
ΔE00 10.14
Dark Mauve
#874C62
ΔE00 10.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#613A40 #3A615B
analogous
#613A53 #613A40 #61473A
triadic
#613A40 #40613A #3A4061
tetradic
#613A40 #53613A #3A615B #473A61
square
#613A40 #53613A #3A615B #473A61
split-complementary
#613A40 #3A6147 #3A5361
monochromatic
#140C0D #3B2327 #613A40 #875159 #A86D76
Accessibility & contrast
On white
9.60
#613A40 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.19
#613A40 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #613A40
9.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##613A40 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##613A40 | 1.00 | 9.60 | 2.19 | 9.60 |
| #FFFFFF | 9.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#414040
Deuteranopia (green-blind)
#4A483F
Tritanopia (blue-blind)
#68373C
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #613a40; /* rgb */ color: rgb(97, 58, 64); /* oklch */ color: oklch(39.7% 0.056 9.9);
Tailwind
colors: {
custom: {
50: '#8f7174',
500: '#613a40',
950: '#000000',
},
}SCSS
$custom: #613a40; $custom-light: #8f7174; $custom-dark: #000000;
JSON
{
"hex": "#613a40",
"rgb": {
"r": 97,
"g": 58,
"b": 64
},
"hsl": {
"h": 350.769,
"s": 25.161,
"l": 30.392
},
"oklch": {
"l": 0.39712,
"c": 0.05581,
"h": 9.9
},
"luminance": 0.05938
}Semantic roles & 50–950 ramp
primary
#613A40
secondary
#66918A
accent
#C2B466
background
#F8F6F7
surface
#F0ECED
border
#CBC7C8
text
#0C0708
muted
#7D7A7B