#A74339#A74339
#A74339 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.6% C 0.134 H 28.3°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A74339 |
|---|---|
| RGB | rgb(167, 67, 57) |
| HSL | hsl(5, 49%, 44%) |
| HSV | hsv(5, 66%, 65%) |
| CMYK | cmyk(0%, 59.9%, 65.9%, 34.5%) |
| CIE-LAB | lab(42.04, 40.54, 27.03) |
| CIE-LCH | lch(42.04, 48.72, 33.69°) |
| OKLab | oklab(51.59% 0.1181 0.0637) |
| OKLCH | oklch(51.59% 0.134 28.3) |
| XYZ | xyz(18.6838, 12.5277, 5.3043) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 4.43
Brown
#A52A2A
ΔE00 5.01
Brick
#A03623
ΔE00 5.05
Brownish Red
#9E3623
ΔE00 5.19
Firebrick
#B22222
ΔE00 5.79
Reddish
#C44240
ΔE00 5.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A74339 #399DA7
analogous
#A73966 #A74339 #A77A39
triadic
#A74339 #39A743 #4339A7
tetradic
#A74339 #66A739 #399DA7 #7A39A7
square
#A74339 #66A739 #399DA7 #7A39A7
split-complementary
#A74339 #39A77A #3966A7
monochromatic
#4C1E1A #793129 #A74339 #C66157 #D58C85
Accessibility & contrast
On white
5.99
#A74339 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#A74339 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A74339
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A74339 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A74339 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D5637
Deuteranopia (green-blind)
#766B36
Tritanopia (blue-blind)
#B72F41
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #a74339; /* rgb */ color: rgb(167, 67, 57); /* oklch */ color: oklch(51.6% 0.134 28.3);
Tailwind
colors: {
custom: {
50: '#c77b6f',
500: '#a74339',
950: '#000000',
},
}SCSS
$custom: #a74339; $custom-light: #c77b6f; $custom-dark: #000000;
JSON
{
"hex": "#a74339",
"rgb": {
"r": 167,
"g": 67,
"b": 57
},
"hsl": {
"h": 5.455,
"s": 49.107,
"l": 43.922
},
"oklch": {
"l": 0.51585,
"c": 0.13418,
"h": 28.3
},
"luminance": 0.12525
}Semantic roles & 50–950 ramp
primary
#A74339
secondary
#7DB9BF
accent
#CCD94F
background
#FDF7F6
surface
#FAEEEC
border
#D3C9C7
text
#140A07
muted
#837C7A