#667AFC#667AFC
#667AFC is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.1% C 0.193 H 273.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).
Color values
| HEX | #667AFC |
|---|---|
| RGB | rgb(102, 122, 252) |
| HSL | hsl(232, 96%, 69%) |
| HSV | hsv(232, 60%, 99%) |
| CMYK | cmyk(59.5%, 51.6%, 0%, 1.2%) |
| CIE-LAB | lab(55.86, 30.72, -67.28) |
| CIE-LCH | lch(55.86, 73.96, 294.54°) |
| OKLab | oklab(63.12% 0.0102 -0.1928) |
| OKLCH | oklch(63.12% 0.193 273) |
| XYZ | xyz(30.0039, 23.7697, 95.0835) |
| Luminance | 0.2377 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 0.92
Lightish Blue
#3D7AFD
ΔE00 5.06
Soft Blue
#6488EA
ΔE00 5.41
Dodger Blue
#3E82FC
ΔE00 6.52
Periwinkle (survey)
#8E82FE
ΔE00 6.72
Cornflower Blue
#5170D7
ΔE00 6.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#667AFC #FCE866
analogous
#66C5FC #667AFC #9D66FC
triadic
#667AFC #FC667A #7AFC66
tetradic
#667AFC #FC66C5 #FCE866 #66FC9D
square
#667AFC #FC66C5 #FCE866 #66FC9D
split-complementary
#667AFC #FC9D66 #C5FC66
monochromatic
#0422E3 #2A46FB #667AFC #A2AEFD #DEE2FE
Accessibility & contrast
On white
3.65
#667AFC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.75
#667AFC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #667AFC
5.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##667AFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##667AFC | 1.00 | 3.65 | 5.75 | 5.75 |
| #FFFFFF | 3.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2C8DFF
Deuteranopia (green-blind)
#0080F9
Tritanopia (blue-blind)
#0098AF
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #667afc; /* rgb */ color: rgb(102, 122, 252); /* oklch */ color: oklch(63.1% 0.193 273.0);
Tailwind
colors: {
custom: {
50: '#9ea0fe',
500: '#667afc',
950: '#000000',
},
}SCSS
$custom: #667afc; $custom-light: #9ea0fe; $custom-dark: #000000;
JSON
{
"hex": "#667afc",
"rgb": {
"r": 102,
"g": 122,
"b": 252
},
"hsl": {
"h": 232,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.63123,
"c": 0.19305,
"h": 273
},
"luminance": 0.23772
}Semantic roles & 50–950 ramp
primary
#667AFC
secondary
#F5EFC9
accent
#C700E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100E18
muted
#7F7E86