#8173EA#8173EA
#8173EA is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.6% C 0.173 H 285.6°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).
Color values
| HEX | #8173EA |
|---|---|
| RGB | rgb(129, 115, 234) |
| HSL | hsl(247, 74%, 68%) |
| HSV | hsv(247, 51%, 92%) |
| CMYK | cmyk(44.9%, 50.9%, 0%, 8.2%) |
| CIE-LAB | lab(54.94, 34.79, -58.66) |
| CIE-LCH | lch(54.94, 68.20, 300.67°) |
| OKLab | oklab(62.56% 0.0466 -0.1668) |
| OKLCH | oklch(62.56% 0.173 285.6) |
| XYZ | xyz(30.0310, 22.8678, 80.6575) |
| Luminance | 0.2287 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.38
Mediumpurple
#9370DB
ΔE00 4.89
Cornflower
#6A79F7
ΔE00 5.21
Periwinkle (survey)
#8E82FE
ΔE00 5.28
Lavender Blue
#8B88F8
ΔE00 6.45
Perrywinkle
#8F8CE7
ΔE00 7.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8173EA #DCEA73
analogous
#73A0EA #8173EA #BC73EA
triadic
#8173EA #EA8173 #73EA81
tetradic
#8173EA #EA73A0 #DCEA73 #73EABC
square
#8173EA #EA73A0 #DCEA73 #73EABC
split-complementary
#8173EA #EABC73 #A0EA73
monochromatic
#311EC5 #513EE2 #8173EA #B1A8F2 #E1DDFA
Accessibility & contrast
On white
3.77
#8173EA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.57
#8173EA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8173EA
5.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8173EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8173EA | 1.00 | 3.77 | 5.57 | 5.57 |
| #FFFFFF | 3.77 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.57 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.57 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C87EE
Deuteranopia (green-blind)
#3980E7
Tritanopia (blue-blind)
#5F8CA4
Achromatopsia (no color)
#838383
Design tokens & code
CSS
--color: #8173ea; /* rgb */ color: rgb(129, 115, 234); /* oklch */ color: oklch(62.6% 0.173 285.6);
Tailwind
colors: {
custom: {
50: '#ab9bf1',
500: '#8173ea',
950: '#000000',
},
}SCSS
$custom: #8173ea; $custom-light: #ab9bf1; $custom-dark: #000000;
JSON
{
"hex": "#8173ea",
"rgb": {
"r": 129,
"g": 115,
"b": 234
},
"hsl": {
"h": 247.059,
"s": 73.913,
"l": 68.431
},
"oklch": {
"l": 0.62555,
"c": 0.1732,
"h": 285.6
},
"luminance": 0.22869
}Semantic roles & 50–950 ramp
primary
#8173EA
secondary
#EAEECA
accent
#D60FBF
background
#FBF9FE
surface
#F6F2FD
border
#D0CCD5
text
#110E17
muted
#807E85