#C15640#C15640
#C15640 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.4% C 0.142 H 33.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #C15640 |
|---|---|
| RGB | rgb(193, 86, 64) |
| HSL | hsl(10, 51%, 50%) |
| HSV | hsv(10, 67%, 76%) |
| CMYK | cmyk(0%, 55.4%, 66.8%, 24.3%) |
| CIE-LAB | lab(49.94, 41.39, 33.52) |
| CIE-LCH | lch(49.94, 53.26, 39.00°) |
| OKLab | oklab(58.41% 0.1192 0.078) |
| OKLCH | oklch(58.41% 0.142 33.2) |
| XYZ | xyz(26.2480, 18.3665, 7.0124) |
| Luminance | 0.1836 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Salmon
#C85A53
ΔE00 5.36
Dark Coral
#CF524E
ΔE00 5.81
Pale Red
#D9544D
ΔE00 6.24
Clay
#B66A50
ΔE00 6.25
Reddish
#C44240
ΔE00 6.29
Terracotta (survey)
#CA6641
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C15640 #40ABC1
analogous
#C1406A #C15640 #C19740
triadic
#C15640 #40C156 #5640C1
tetradic
#C15640 #6AC140 #40ABC1 #9740C1
square
#C15640 #6AC140 #40ABC1 #9740C1
split-complementary
#C15640 #40C197 #406AC1
monochromatic
#662D21 #944130 #C15640 #D07F6E #DFA89C
Accessibility & contrast
On white
4.49
#C15640 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.67
#C15640 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #C15640
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C15640 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C15640 | 1.00 | 4.49 | 4.67 | 4.67 |
| #FFFFFF | 4.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#72683D
Deuteranopia (green-blind)
#8C803D
Tritanopia (blue-blind)
#D34151
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #c15640; /* rgb */ color: rgb(193, 86, 64); /* oklch */ color: oklch(58.4% 0.142 33.2);
Tailwind
colors: {
custom: {
50: '#da8975',
500: '#c15640',
950: '#000000',
},
}SCSS
$custom: #c15640; $custom-light: #da8975; $custom-dark: #000000;
JSON
{
"hex": "#c15640",
"rgb": {
"r": 193,
"g": 86,
"b": 64
},
"hsl": {
"h": 10.233,
"s": 50.988,
"l": 50.392
},
"oklch": {
"l": 0.58412,
"c": 0.14249,
"h": 33.2
},
"luminance": 0.18363
}Semantic roles & 50–950 ramp
primary
#C15640
secondary
#92C1CB
accent
#C2DA4D
background
#FEF8F7
surface
#FCF0ED
border
#D5CBC8
text
#160C08
muted
#847D7B