#8188CE#8188CE
#8188CE is a light, moderate blue. Relative luminance 0.267; OKLCH L 65.0% C 0.105 H 278.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).
Color values
| HEX | #8188CE |
|---|---|
| RGB | rgb(129, 136, 206) |
| HSL | hsl(235, 44%, 66%) |
| HSV | hsv(235, 37%, 81%) |
| CMYK | cmyk(37.4%, 34%, 0%, 19.2%) |
| CIE-LAB | lab(58.72, 14.50, -36.95) |
| CIE-LCH | lch(58.72, 39.69, 291.43°) |
| OKLab | oklab(64.96% 0.0158 -0.1033) |
| OKLCH | oklch(64.96% 0.105 278.7) |
| XYZ | xyz(28.9948, 26.7306, 62.0123) |
| Luminance | 0.2673 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Perrywinkle
#8F8CE7
ΔE00 4.36
Lavender Blue
#8B88F8
ΔE00 6.39
Soft Blue
#6488EA
ΔE00 7.56
Periwinkle Blue
#8F99FB
ΔE00 7.66
Periwinkle (survey)
#8E82FE
ΔE00 7.83
Faded Blue
#658CBB
ΔE00 8.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8188CE #CEC781
analogous
#81AECE #8188CE #A081CE
triadic
#8188CE #CE8188 #88CE81
tetradic
#8188CE #CE81AE #CEC781 #81CEA0
square
#8188CE #CE81AE #CEC781 #81CEA0
split-complementary
#8188CE #CEA081 #AECE81
monochromatic
#3C4499 #555EBD #8188CE #ADB2DF #D9DBF0
Accessibility & contrast
On white
3.31
#8188CE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.35
#8188CE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8188CE
6.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8188CE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8188CE | 1.00 | 3.31 | 6.35 | 6.35 |
| #FFFFFF | 3.31 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.35 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.35 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7190D1
Deuteranopia (green-blind)
#6D8BCC
Tritanopia (blue-blind)
#6B96A1
Achromatopsia (no color)
#8D8D8D
Design tokens & code
CSS
--color: #8188ce; /* rgb */ color: rgb(129, 136, 206); /* oklch */ color: oklch(65.0% 0.105 278.7);
Tailwind
colors: {
custom: {
50: '#a8aadd',
500: '#8188ce',
950: '#000000',
},
}SCSS
$custom: #8188ce; $custom-light: #a8aadd; $custom-dark: #000000;
JSON
{
"hex": "#8188ce",
"rgb": {
"r": 129,
"g": 136,
"b": 206
},
"hsl": {
"h": 234.545,
"s": 44,
"l": 65.686
},
"oklch": {
"l": 0.64959,
"c": 0.10455,
"h": 278.7
},
"luminance": 0.26732
}Semantic roles & 50–950 ramp
primary
#8188CE
secondary
#E2E0C9
accent
#AB2EB7
background
#FAFAFD
surface
#F4F4FB
border
#CECED4
text
#101015
muted
#7F7F83