#667DF5#667DF5
#667DF5 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.2% C 0.180 H 272.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).
Color values
| HEX | #667DF5 |
|---|---|
| RGB | rgb(102, 125, 245) |
| HSL | hsl(230, 88%, 68%) |
| HSV | hsv(230, 58%, 96%) |
| CMYK | cmyk(58.4%, 49%, 0%, 3.9%) |
| CIE-LAB | lab(56.17, 26.64, -62.90) |
| CIE-LCH | lch(56.17, 68.31, 292.96°) |
| OKLab | oklab(63.22% 0.0067 -0.1799) |
| OKLCH | oklch(63.22% 0.18 272.1) |
| XYZ | xyz(29.2891, 24.0823, 89.4734) |
| Luminance | 0.2409 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.67
Soft Blue
#6488EA
ΔE00 4.19
Lightish Blue
#3D7AFD
ΔE00 4.71
Dodger Blue
#3E82FC
ΔE00 5.78
Clear Blue
#247AFD
ΔE00 6.50
Cornflower Blue
#5170D7
ΔE00 6.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#667DF5 #F5DE66
analogous
#66C4F5 #667DF5 #9766F5
triadic
#667DF5 #F5667D #7DF566
tetradic
#667DF5 #F566C4 #F5DE66 #66F597
square
#667DF5 #F566C4 #F5DE66 #66F597
split-complementary
#667DF5 #F59766 #C4F566
monochromatic
#0E2DD3 #2D4CF1 #667DF5 #9FAEF9 #D9DFFD
Accessibility & contrast
On white
3.61
#667DF5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.82
#667DF5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #667DF5
5.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##667DF5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##667DF5 | 1.00 | 3.61 | 5.82 | 5.82 |
| #FFFFFF | 3.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.82 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.82 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F8DF9
Deuteranopia (green-blind)
#2381F2
Tritanopia (blue-blind)
#0098AD
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #667df5; /* rgb */ color: rgb(102, 125, 245); /* oklch */ color: oklch(63.2% 0.180 272.1);
Tailwind
colors: {
custom: {
50: '#9da2f9',
500: '#667df5',
950: '#000000',
},
}SCSS
$custom: #667df5; $custom-light: #9da2f9; $custom-dark: #000000;
JSON
{
"hex": "#667df5",
"rgb": {
"r": 102,
"g": 125,
"b": 245
},
"hsl": {
"h": 230.35,
"s": 87.73,
"l": 68.039
},
"oklch": {
"l": 0.63219,
"c": 0.17999,
"h": 272.1
},
"luminance": 0.24085
}Semantic roles & 50–950 ramp
primary
#667DF5
secondary
#F1EAC6
accent
#C001E4
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0F17
muted
#7F7E85