#A01F2B#A01F2B
#A01F2B is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.164 H 22.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).
Color values
| HEX | #A01F2B |
|---|---|
| RGB | rgb(160, 31, 43) |
| HSL | hsl(354, 68%, 37%) |
| HSV | hsv(354, 81%, 63%) |
| CMYK | cmyk(0%, 80.6%, 73.1%, 37.3%) |
| CIE-LAB | lab(35.26, 51.77, 27.06) |
| CIE-LCH | lch(35.26, 58.42, 27.60°) |
| OKLab | oklab(46.2% 0.1515 0.0618) |
| OKLCH | oklch(46.2% 0.164 22.2) |
| XYZ | xyz(15.4250, 8.6304, 3.1387) |
| Luminance | 0.0863 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 3.03
Carmine
#9D0216
ΔE00 4.65
Rouge
#AB1239
ΔE00 5.05
Firebrick
#B22222
ΔE00 5.65
Lipstick Red
#C0022F
ΔE00 5.74
Rose Red
#BE013C
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A01F2B #1FA094
analogous
#A01F6B #A01F2B #A0541F
triadic
#A01F2B #2BA01F #1F2BA0
tetradic
#A01F2B #6BA01F #1FA094 #541FA0
square
#A01F2B #6BA01F #1FA094 #541FA0
split-complementary
#A01F2B #1FA054 #1F6BA0
monochromatic
#390B0F #6D151D #A01F2B #D32939 #DF5A67
Accessibility & contrast
On white
7.70
#A01F2B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.73
#A01F2B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #A01F2B
7.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A01F2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A01F2B | 1.00 | 7.70 | 2.73 | 7.70 |
| #FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#47412A
Deuteranopia (green-blind)
#675D27
Tritanopia (blue-blind)
#B00025
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #a01f2b; /* rgb */ color: rgb(160, 31, 43); /* oklch */ color: oklch(46.2% 0.164 22.2);
Tailwind
colors: {
custom: {
50: '#c46864',
500: '#a01f2b',
950: '#000000',
},
}SCSS
$custom: #a01f2b; $custom-light: #c46864; $custom-dark: #000000;
JSON
{
"hex": "#a01f2b",
"rgb": {
"r": 160,
"g": 31,
"b": 43
},
"hsl": {
"h": 354.419,
"s": 67.539,
"l": 37.451
},
"oklch": {
"l": 0.46204,
"c": 0.16363,
"h": 22.2
},
"luminance": 0.08628
}Semantic roles & 50–950 ramp
primary
#A01F2B
secondary
#58C3B9
accent
#EADA3D
background
#FDF6F6
surface
#FAEBEB
border
#D3C6C6
text
#140705
muted
#837A7A