#6461EF#6461EF
#6461EF is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.6% C 0.207 H 278.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #6461EF |
|---|---|
| RGB | rgb(100, 97, 239) |
| HSL | hsl(241, 82%, 66%) |
| HSV | hsv(241, 59%, 94%) |
| CMYK | cmyk(58.2%, 59.4%, 0%, 6.3%) |
| CIE-LAB | lab(48.87, 41.20, -71.36) |
| CIE-LCH | lch(48.87, 82.40, 300.00°) |
| OKLab | oklab(57.6% 0.031 -0.2051) |
| OKLCH | oklch(57.6% 0.207 278.6) |
| XYZ | xyz(25.1053, 17.4889, 83.6974) |
| Luminance | 0.1749 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 4.14
Dark Periwinkle
#665FD1
ΔE00 4.18
Light Indigo
#6D5ACF
ΔE00 5.29
Slate Blue
#6A5ACD
ΔE00 5.40
Warm Blue
#4B57DB
ΔE00 5.52
Royal Blue
#4169E1
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6461EF #ECEF61
analogous
#61A5EF #6461EF #AB61EF
triadic
#6461EF #EF6461 #61EF64
tetradic
#6461EF #EF61A5 #ECEF61 #61EFAB
square
#6461EF #EF61A5 #ECEF61 #61EFAB
split-complementary
#6461EF #EFAB61 #A5EF61
monochromatic
#1714C2 #2D29E9 #6461EF #9B99F5 #D1D0FA
Accessibility & contrast
On white
4.67
#6461EF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.50
#6461EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #6461EF
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6461EF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6461EF | 1.00 | 4.67 | 4.50 | 4.67 |
| #FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007AF4
Deuteranopia (green-blind)
#006EEC
Tritanopia (blue-blind)
#00839F
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #6461ef; /* rgb */ color: rgb(100, 97, 239); /* oklch */ color: oklch(57.6% 0.207 278.6);
Tailwind
colors: {
custom: {
50: '#9c8ef5',
500: '#6461ef',
950: '#000000',
},
}SCSS
$custom: #6461ef; $custom-light: #9c8ef5; $custom-dark: #000000;
JSON
{
"hex": "#6461ef",
"rgb": {
"r": 100,
"g": 97,
"b": 239
},
"hsl": {
"h": 241.268,
"s": 81.609,
"l": 65.882
},
"oklch": {
"l": 0.57603,
"c": 0.2074,
"h": 278.6
},
"luminance": 0.17491
}Semantic roles & 50–950 ramp
primary
#6461EF
secondary
#ECEDBE
accent
#DE08D9
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0C17
muted
#7F7D85