#A13135#A13135
#A13135 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.3% C 0.147 H 22.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A13135 |
|---|---|
| RGB | rgb(161, 49, 53) |
| HSL | hsl(358, 53%, 41%) |
| HSV | hsv(358, 70%, 63%) |
| CMYK | cmyk(0%, 69.6%, 67.1%, 36.9%) |
| CIE-LAB | lab(37.90, 46.25, 24.10) |
| CIE-LCH | lch(37.90, 52.16, 27.52°) |
| OKLab | oklab(48.25% 0.136 0.0568) |
| OKLCH | oklch(48.25% 0.147 22.7) |
| XYZ | xyz(16.4406, 10.0331, 4.4383) |
| Luminance | 0.1003 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 2.94
Rouge
#AB1239
ΔE00 5.47
Firebrick
#B22222
ΔE00 5.76
Lipstick Red
#C0022F
ΔE00 5.89
Cardinal
#C41E3A
ΔE00 6.49
Dull Red
#BB3F3F
ΔE00 6.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A13135 #31A19D
analogous
#A1316D #A13135 #A16531
triadic
#A13135 #35A131 #3135A1
tetradic
#A13135 #6DA131 #31A19D #6531A1
square
#A13135 #6DA131 #31A19D #6531A1
split-complementary
#A13135 #31A165 #316DA1
monochromatic
#431416 #722326 #A13135 #C7484C #D6777A
Accessibility & contrast
On white
6.99
#A13135 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.01
#A13135 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A13135
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A13135 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A13135 | 1.00 | 6.99 | 3.01 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#504A34
Deuteranopia (green-blind)
#6C6232
Tritanopia (blue-blind)
#B11234
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #a13135; /* rgb */ color: rgb(161, 49, 53); /* oklch */ color: oklch(48.3% 0.147 22.7);
Tailwind
colors: {
custom: {
50: '#c4706c',
500: '#a13135',
950: '#000000',
},
}SCSS
$custom: #a13135; $custom-light: #c4706c; $custom-dark: #000000;
JSON
{
"hex": "#a13135",
"rgb": {
"r": 161,
"g": 49,
"b": 53
},
"hsl": {
"h": 357.857,
"s": 53.333,
"l": 41.176
},
"oklch": {
"l": 0.48254,
"c": 0.14744,
"h": 22.7
},
"luminance": 0.10031
}Semantic roles & 50–950 ramp
primary
#A13135
secondary
#70BEBB
accent
#DDD84B
background
#FCF7F6
surface
#F9EDEB
border
#D2C8C6
text
#140807
muted
#827B7A