#6561FC#6561FC
#6561FC is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.7% C 0.224 H 278.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #6561FC |
|---|---|
| RGB | rgb(101, 97, 252) |
| HSL | hsl(242, 96%, 68%) |
| HSV | hsv(242, 62%, 99%) |
| CMYK | cmyk(59.9%, 61.5%, 0%, 1.2%) |
| CIE-LAB | lab(49.91, 45.43, -76.93) |
| CIE-LCH | lch(49.91, 89.34, 300.57°) |
| OKLab | oklab(58.69% 0.0316 -0.2214) |
| OKLCH | oklch(58.69% 0.224 278.1) |
| XYZ | xyz(27.2066, 18.3423, 94.1833) |
| Luminance | 0.1834 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 4.00
Dark Periwinkle
#665FD1
ΔE00 5.81
Light Indigo
#6D5ACF
ΔE00 6.70
Warm Blue
#4B57DB
ΔE00 6.83
Slate Blue
#6A5ACD
ΔE00 6.89
Purpley
#8756E4
ΔE00 7.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6561FC #F8FC61
analogous
#61ABFC #6561FC #B261FC
triadic
#6561FC #FC6561 #61FC65
tetradic
#6561FC #FC61AB #F8FC61 #61FCB2
square
#6561FC #FC61AB #F8FC61 #61FCB2
split-complementary
#6561FC #FCB261 #ABFC61
monochromatic
#0A04DE #2A25FB #6561FC #A09DFD #DAD9FE
Accessibility & contrast
On white
4.50
#6561FC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.67
#6561FC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6561FC
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6561FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6561FC | 1.00 | 4.50 | 4.67 | 4.67 |
| #FFFFFF | 4.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007DFF
Deuteranopia (green-blind)
#0070F9
Tritanopia (blue-blind)
#0088A6
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #6561fc; /* rgb */ color: rgb(101, 97, 252); /* oklch */ color: oklch(58.7% 0.224 278.1);
Tailwind
colors: {
custom: {
50: '#9f8efe',
500: '#6561fc',
950: '#000000',
},
}SCSS
$custom: #6561fc; $custom-light: #9f8efe; $custom-dark: #000000;
JSON
{
"hex": "#6561fc",
"rgb": {
"r": 101,
"g": 97,
"b": 252
},
"hsl": {
"h": 241.548,
"s": 96.273,
"l": 68.431
},
"oklch": {
"l": 0.58687,
"c": 0.22363,
"h": 278.1
},
"luminance": 0.18344
}Semantic roles & 50–950 ramp
primary
#6561FC
secondary
#F3F4C5
accent
#E600E0
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86