#6764EF#6764EF
#6764EF is a mid, highly saturated blue. Relative luminance 0.182; OKLCH L 58.3% C 0.203 H 279.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).
Color values
| HEX | #6764EF |
|---|---|
| RGB | rgb(103, 100, 239) |
| HSL | hsl(241, 81%, 66%) |
| HSV | hsv(241, 58%, 94%) |
| CMYK | cmyk(56.9%, 58.2%, 0%, 6.3%) |
| CIE-LAB | lab(49.77, 39.93, -69.89) |
| CIE-LCH | lch(49.77, 80.49, 299.74°) |
| OKLab | oklab(58.32% 0.0318 -0.2006) |
| OKLCH | oklch(58.32% 0.203 279) |
| XYZ | xyz(25.7257, 18.2281, 83.8074) |
| Luminance | 0.1823 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 3.42
Dark Periwinkle
#665FD1
ΔE00 4.52
Light Indigo
#6D5ACF
ΔE00 5.73
Slate Blue
#6A5ACD
ΔE00 5.87
Warm Blue
#4B57DB
ΔE00 6.34
Royal Blue
#4169E1
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6764EF #ECEF64
analogous
#64A7EF #6764EF #AD64EF
triadic
#6764EF #EF6764 #64EF67
tetradic
#6764EF #EF64A7 #ECEF64 #64EFAD
square
#6764EF #EF64A7 #ECEF64 #64EFAD
split-complementary
#6764EF #EFAD64 #A7EF64
monochromatic
#1814C4 #312DE9 #6764EF #9D9BF5 #D4D3FA
Accessibility & contrast
On white
4.52
#6764EF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.65
#6764EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6764EF
4.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6764EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6764EF | 1.00 | 4.52 | 4.65 | 4.65 |
| #FFFFFF | 4.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.65 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.65 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007CF4
Deuteranopia (green-blind)
#0071EC
Tritanopia (blue-blind)
#1285A0
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #6764ef; /* rgb */ color: rgb(103, 100, 239); /* oklch */ color: oklch(58.3% 0.203 279.0);
Tailwind
colors: {
custom: {
50: '#9e90f5',
500: '#6764ef',
950: '#000000',
},
}SCSS
$custom: #6764ef; $custom-light: #9e90f5; $custom-dark: #000000;
JSON
{
"hex": "#6764ef",
"rgb": {
"r": 103,
"g": 100,
"b": 239
},
"hsl": {
"h": 241.295,
"s": 81.287,
"l": 66.471
},
"oklch": {
"l": 0.58322,
"c": 0.20314,
"h": 279
},
"luminance": 0.1823
}Semantic roles & 50–950 ramp
primary
#6764EF
secondary
#EDEEC1
accent
#DE08D9
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C17
muted
#7F7D85