#6957EF#6957EF
#6957EF is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.4% C 0.219 H 282.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6957EF |
|---|---|
| RGB | rgb(105, 87, 239) |
| HSL | hsl(247, 83%, 64%) |
| HSV | hsv(247, 64%, 94%) |
| CMYK | cmyk(56.1%, 63.6%, 0%, 6.3%) |
| CIE-LAB | lab(47.04, 47.82, -74.33) |
| CIE-LCH | lch(47.04, 88.38, 302.75°) |
| OKLab | oklab(56.36% 0.0461 -0.2137) |
| OKLCH | oklch(56.36% 0.219 282.2) |
| XYZ | xyz(24.8091, 16.0501, 83.4353) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 4.38
Dark Periwinkle
#665FD1
ΔE00 4.56
Slate Blue
#6A5ACD
ΔE00 4.63
Purpley
#8756E4
ΔE00 5.17
Warm Blue
#4B57DB
ΔE00 5.34
Mediumslateblue
#7B68EE
ΔE00 5.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6957EF #DDEF57
analogous
#5791EF #6957EF #B557EF
triadic
#6957EF #EF6957 #57EF69
tetradic
#6957EF #EF5791 #DDEF57 #57EFB5
square
#6957EF #EF5791 #DDEF57 #57EFB5
split-complementary
#6957EF #EFB557 #91EF57
monochromatic
#2612BA #371FEA #6957EF #9B8FF4 #CDC7FA
Accessibility & contrast
On white
4.99
#6957EF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#6957EF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6957EF
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6957EF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6957EF | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075F4
Deuteranopia (green-blind)
#006AEC
Tritanopia (blue-blind)
#227D9B
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #6957ef; /* rgb */ color: rgb(105, 87, 239); /* oklch */ color: oklch(56.4% 0.219 282.2);
Tailwind
colors: {
custom: {
50: '#a087f5',
500: '#6957ef',
950: '#000000',
},
}SCSS
$custom: #6957ef; $custom-light: #a087f5; $custom-dark: #000000;
JSON
{
"hex": "#6957ef",
"rgb": {
"r": 105,
"g": 87,
"b": 239
},
"hsl": {
"h": 247.105,
"s": 82.609,
"l": 63.922
},
"oklch": {
"l": 0.56358,
"c": 0.2186,
"h": 282.2
},
"luminance": 0.16052
}Semantic roles & 50–950 ramp
primary
#6957EF
secondary
#E5ECB6
accent
#DF06C5
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B17
muted
#7F7C85