#671EB4#671EB4
#671EB4 is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 44.1% C 0.212 H 298.9°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #671EB4 |
|---|---|
| RGB | rgb(103, 30, 180) |
| HSL | hsl(269, 71%, 41%) |
| HSV | hsv(269, 83%, 71%) |
| CMYK | cmyk(42.8%, 83.3%, 0%, 29.4%) |
| CIE-LAB | lab(32.05, 58.78, -64.78) |
| CIE-LCH | lch(32.05, 87.48, 312.22°) |
| OKLab | oklab(44.14% 0.1025 -0.1855) |
| OKLCH | oklch(44.14% 0.212 298.9) |
| XYZ | xyz(14.2939, 7.1072, 43.7899) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 4.14
Violet Blue
#510AC9
ΔE00 4.52
Rebeccapurple
#663399
ΔE00 5.44
Purple (survey)
#7E1E9C
ΔE00 6.32
Indigo Blue
#3A18B1
ΔE00 6.43
Blue Violet
#5D06E9
ΔE00 6.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#671EB4 #6BB41E
analogous
#1E20B4 #671EB4 #B21EB4
triadic
#671EB4 #B4671E #1EB467
tetradic
#671EB4 #B41E20 #6BB41E #1EB4B2
square
#671EB4 #B41E20 #6BB41E #1EB4B2
split-complementary
#671EB4 #B4B21E #20B41E
monochromatic
#2B0D4B #491580 #671EB4 #8532DD #A567E6
Accessibility & contrast
On white
8.67
#671EB4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#671EB4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #671EB4
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##671EB4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##671EB4 | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004BB8
Deuteranopia (green-blind)
#004AB1
Tritanopia (blue-blind)
#544A6B
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #671eb4; /* rgb */ color: rgb(103, 30, 180); /* oklch */ color: oklch(44.1% 0.212 298.9);
Tailwind
colors: {
custom: {
50: '#9a65cc',
500: '#671eb4',
950: '#000000',
},
}SCSS
$custom: #671eb4; $custom-light: #9a65cc; $custom-dark: #000000;
JSON
{
"hex": "#671eb4",
"rgb": {
"r": 103,
"g": 30,
"b": 180
},
"hsl": {
"h": 269.2,
"s": 71.429,
"l": 41.176
},
"oklch": {
"l": 0.4414,
"c": 0.21195,
"h": 298.9
},
"luminance": 0.07107
}Semantic roles & 50–950 ramp
primary
#671EB4
secondary
#98CB63
accent
#EE3A96
background
#FAF6FC
surface
#F3EBF9
border
#CDC6D2
text
#0F0613
muted
#7F7A82