#667CF7#667CF7
#667CF7 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.2% C 0.184 H 272.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #667CF7 |
|---|---|
| RGB | rgb(102, 124, 247) |
| HSL | hsl(231, 90%, 68%) |
| HSV | hsv(231, 59%, 97%) |
| CMYK | cmyk(58.7%, 49.8%, 0%, 3.1%) |
| CIE-LAB | lab(56.04, 27.89, -64.21) |
| CIE-LCH | lch(56.04, 70.01, 293.48°) |
| OKLab | oklab(63.16% 0.0079 -0.1837) |
| OKLCH | oklch(63.16% 0.184 272.4) |
| XYZ | xyz(29.4701, 23.9532, 91.0481) |
| Luminance | 0.2396 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.32
Soft Blue
#6488EA
ΔE00 4.58
Lightish Blue
#3D7AFD
ΔE00 4.78
Dodger Blue
#3E82FC
ΔE00 6.01
Cornflower Blue
#5170D7
ΔE00 6.52
Lavender Blue
#8B88F8
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#667CF7 #F7E166
analogous
#66C4F7 #667CF7 #9866F7
triadic
#667CF7 #F7667C #7CF766
tetradic
#667CF7 #F766C4 #F7E166 #66F798
square
#667CF7 #F766C4 #F7E166 #66F798
split-complementary
#667CF7 #F79866 #C4F766
monochromatic
#0B2AD7 #2C4AF4 #667CF7 #A0AEFA #DAE0FD
Accessibility & contrast
On white
3.63
#667CF7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.79
#667CF7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #667CF7
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##667CF7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##667CF7 | 1.00 | 3.63 | 5.79 | 5.79 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A8DFB
Deuteranopia (green-blind)
#1A80F4
Tritanopia (blue-blind)
#0098AE
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #667cf7; /* rgb */ color: rgb(102, 124, 247); /* oklch */ color: oklch(63.2% 0.184 272.4);
Tailwind
colors: {
custom: {
50: '#9da1fb',
500: '#667cf7',
950: '#000000',
},
}SCSS
$custom: #667cf7; $custom-light: #9da1fb; $custom-dark: #000000;
JSON
{
"hex": "#667cf7",
"rgb": {
"r": 102,
"g": 124,
"b": 247
},
"hsl": {
"h": 230.897,
"s": 90.062,
"l": 68.431
},
"oklch": {
"l": 0.63161,
"c": 0.18392,
"h": 272.4
},
"luminance": 0.23955
}Semantic roles & 50–950 ramp
primary
#667CF7
secondary
#F2ECC7
accent
#C300E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0F17
muted
#7F7E85