#A01F33#A01F33
#A01F33 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.163 H 18.7°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).
Color values
| HEX | #A01F33 |
|---|---|
| RGB | rgb(160, 31, 51) |
| HSL | hsl(351, 68%, 37%) |
| HSV | hsv(351, 81%, 63%) |
| CMYK | cmyk(0%, 80.6%, 68.1%, 37.3%) |
| CIE-LAB | lab(35.39, 52.17, 22.18) |
| CIE-LCH | lch(35.39, 56.69, 23.03°) |
| OKLab | oklab(46.34% 0.1546 0.0523) |
| OKLCH | oklch(46.34% 0.163 18.7) |
| XYZ | xyz(15.5865, 8.6950, 3.9889) |
| Luminance | 0.0869 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rouge
#AB1239
ΔE00 2.79
Cranberry
#9E003A
ΔE00 5.27
Brown
#A52A2A
ΔE00 5.29
Rose Red
#BE013C
ΔE00 5.56
Lipstick Red
#C0022F
ΔE00 6.22
Carmine
#9D0216
ΔE00 7.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A01F33 #1FA08C
analogous
#A01F73 #A01F33 #A04C1F
triadic
#A01F33 #33A01F #1F33A0
tetradic
#A01F33 #73A01F #1FA08C #4C1FA0
square
#A01F33 #73A01F #1FA08C #4C1FA0
split-complementary
#A01F33 #1FA04C #1F73A0
monochromatic
#390B12 #6D1523 #A01F33 #D32943 #DF5A6F
Accessibility & contrast
On white
7.67
#A01F33 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.74
#A01F33 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #A01F33
7.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A01F33 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A01F33 | 1.00 | 7.67 | 2.74 | 7.67 |
| #FFFFFF | 7.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#464233
Deuteranopia (green-blind)
#665D2F
Tritanopia (blue-blind)
#B00028
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #a01f33; /* rgb */ color: rgb(160, 31, 51); /* oklch */ color: oklch(46.3% 0.163 18.7);
Tailwind
colors: {
custom: {
50: '#c4686a',
500: '#a01f33',
950: '#000000',
},
}SCSS
$custom: #a01f33; $custom-light: #c4686a; $custom-dark: #000000;
JSON
{
"hex": "#a01f33",
"rgb": {
"r": 160,
"g": 31,
"b": 51
},
"hsl": {
"h": 350.698,
"s": 67.539,
"l": 37.451
},
"oklch": {
"l": 0.4634,
"c": 0.16322,
"h": 18.7
},
"luminance": 0.08693
}Semantic roles & 50–950 ramp
primary
#A01F33
secondary
#58C3B2
accent
#EAD03D
background
#FDF6F6
surface
#FAEBEB
border
#D3C6C6
text
#140706
muted
#837A7A