#667DEA#667DEA
#667DEA is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.5% C 0.165 H 271.9°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).
Color values
| HEX | #667DEA |
|---|---|
| RGB | rgb(102, 125, 234) |
| HSL | hsl(230, 76%, 66%) |
| HSV | hsv(230, 56%, 92%) |
| CMYK | cmyk(56.4%, 46.6%, 0%, 8.2%) |
| CIE-LAB | lab(55.51, 23.09, -57.84) |
| CIE-LCH | lch(55.51, 62.28, 291.76°) |
| OKLab | oklab(62.51% 0.0054 -0.165) |
| OKLCH | oklch(62.51% 0.165 271.9) |
| XYZ | xyz(27.6595, 23.4305, 80.8909) |
| Luminance | 0.2343 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.44
Soft Blue
#6488EA
ΔE00 3.92
Lightish Blue
#3D7AFD
ΔE00 4.82
Cornflower Blue
#5170D7
ΔE00 5.69
Dodger Blue
#3E82FC
ΔE00 5.83
Clear Blue
#247AFD
ΔE00 6.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#667DEA #EAD366
analogous
#66BFEA #667DEA #9166EA
triadic
#667DEA #EA667D #7DEA66
tetradic
#667DEA #EA66BF #EAD366 #66EA91
square
#667DEA #EA66BF #EAD366 #66EA91
split-complementary
#667DEA #EA9166 #BFEA66
monochromatic
#1A36BC #304FE3 #667DEA #9CABF1 #D2D8F9
Accessibility & contrast
On white
3.69
#667DEA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.69
#667DEA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #667DEA
5.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##667DEA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##667DEA | 1.00 | 3.69 | 5.69 | 5.69 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#498BEE
Deuteranopia (green-blind)
#3780E8
Tritanopia (blue-blind)
#0D95A8
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #667dea; /* rgb */ color: rgb(102, 125, 234); /* oklch */ color: oklch(62.5% 0.165 271.9);
Tailwind
colors: {
custom: {
50: '#9ba2f1',
500: '#667dea',
950: '#000000',
},
}SCSS
$custom: #667dea; $custom-light: #9ba2f1; $custom-dark: #000000;
JSON
{
"hex": "#667dea",
"rgb": {
"r": 102,
"g": 125,
"b": 234
},
"hsl": {
"h": 229.545,
"s": 75.862,
"l": 65.882
},
"oklch": {
"l": 0.62509,
"c": 0.16509,
"h": 271.9
},
"luminance": 0.23433
}Semantic roles & 50–950 ramp
primary
#667DEA
secondary
#ECE4C0
accent
#B50DD8
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0F17
muted
#7F7E85