#667DEB#667DEB
#667DEB is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.6% C 0.166 H 271.9°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #667DEB |
|---|---|
| RGB | rgb(102, 125, 235) |
| HSL | hsl(230, 77%, 66%) |
| HSV | hsv(230, 57%, 92%) |
| CMYK | cmyk(56.6%, 46.8%, 0%, 7.8%) |
| CIE-LAB | lab(55.57, 23.41, -58.30) |
| CIE-LCH | lch(55.57, 62.83, 291.88°) |
| OKLab | oklab(62.57% 0.0056 -0.1664) |
| OKLCH | oklch(62.57% 0.166 271.9) |
| XYZ | xyz(27.8036, 23.4881, 81.6497) |
| Luminance | 0.2349 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.34
Soft Blue
#6488EA
ΔE00 3.93
Lightish Blue
#3D7AFD
ΔE00 4.80
Cornflower Blue
#5170D7
ΔE00 5.75
Dodger Blue
#3E82FC
ΔE00 5.81
Clear Blue
#247AFD
ΔE00 6.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#667DEB #EBD466
analogous
#66BFEB #667DEB #9166EB
triadic
#667DEB #EB667D #7DEB66
tetradic
#667DEB #EB66BF #EBD466 #66EB91
square
#667DEB #EB66BF #EBD466 #66EB91
split-complementary
#667DEB #EB9166 #BFEB66
monochromatic
#1935BE #304FE4 #667DEB #9CABF2 #D2D9F9
Accessibility & contrast
On white
3.69
#667DEB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#667DEB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #667DEB
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##667DEB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##667DEB | 1.00 | 3.69 | 5.70 | 5.70 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#498BEF
Deuteranopia (green-blind)
#3580E9
Tritanopia (blue-blind)
#0896A9
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #667deb; /* rgb */ color: rgb(102, 125, 235); /* oklch */ color: oklch(62.6% 0.166 271.9);
Tailwind
colors: {
custom: {
50: '#9ba2f2',
500: '#667deb',
950: '#000000',
},
}SCSS
$custom: #667deb; $custom-light: #9ba2f2; $custom-dark: #000000;
JSON
{
"hex": "#667deb",
"rgb": {
"r": 102,
"g": 125,
"b": 235
},
"hsl": {
"h": 229.624,
"s": 76.879,
"l": 66.078
},
"oklch": {
"l": 0.62573,
"c": 0.16645,
"h": 271.9
},
"luminance": 0.2349
}Semantic roles & 50–950 ramp
primary
#667DEB
secondary
#ECE5C1
accent
#B60CD9
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0F17
muted
#7F7E85