#A23A34#A23A34
#A23A34 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.139 H 26.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).
Color values
| HEX | #A23A34 |
|---|---|
| RGB | rgb(162, 58, 52) |
| HSL | hsl(3, 51%, 42%) |
| HSV | hsv(3, 68%, 64%) |
| CMYK | cmyk(0%, 64.2%, 67.9%, 36.5%) |
| CIE-LAB | lab(39.51, 42.64, 26.73) |
| CIE-LCH | lch(39.51, 50.33, 32.08°) |
| OKLab | oklab(49.49% 0.1243 0.0625) |
| OKLCH | oklch(49.49% 0.139 26.7) |
| XYZ | xyz(17.0349, 10.9578, 4.4662) |
| Luminance | 0.1095 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 2.90
Brick
#A03623
ΔE00 4.57
Brownish Red
#9E3623
ΔE00 4.61
Firebrick
#B22222
ΔE00 4.83
Dull Red
#BB3F3F
ΔE00 5.54
Lipstick Red
#C0022F
ΔE00 6.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A23A34 #349CA2
analogous
#A23465 #A23A34 #A27134
triadic
#A23A34 #34A23A #3A34A2
tetradic
#A23A34 #65A234 #349CA2 #7134A2
square
#A23A34 #65A234 #349CA2 #7134A2
split-complementary
#A23A34 #34A271 #3465A2
monochromatic
#451916 #742925 #A23A34 #C6544D #D5807C
Accessibility & contrast
On white
6.58
#A23A34 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.19
#A23A34 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A23A34
6.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A23A34 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A23A34 | 1.00 | 6.58 | 3.19 | 6.58 |
| #FFFFFF | 6.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#564F33
Deuteranopia (green-blind)
#706531
Tritanopia (blue-blind)
#B22239
Achromatopsia (no color)
#5D5D5D
Design tokens & code
CSS
--color: #a23a34; /* rgb */ color: rgb(162, 58, 52); /* oklch */ color: oklch(49.5% 0.139 26.7);
Tailwind
colors: {
custom: {
50: '#c4756b',
500: '#a23a34',
950: '#000000',
},
}SCSS
$custom: #a23a34; $custom-light: #c4756b; $custom-dark: #000000;
JSON
{
"hex": "#a23a34",
"rgb": {
"r": 162,
"g": 58,
"b": 52
},
"hsl": {
"h": 3.273,
"s": 51.402,
"l": 41.961
},
"oklch": {
"l": 0.49487,
"c": 0.13915,
"h": 26.7
},
"luminance": 0.10955
}Semantic roles & 50–950 ramp
primary
#A23A34
secondary
#74BABE
accent
#D3DB4D
background
#FCF7F6
surface
#F9EDEB
border
#D2C8C6
text
#140906
muted
#827B7A