#6540EB#6540EB
#6540EB is a mid, highly saturated violet. Relative luminance 0.124; OKLCH L 52.5% C 0.239 H 284.5°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).
Color values
| HEX | #6540EB |
|---|---|
| RGB | rgb(101, 64, 235) |
| HSL | hsl(253, 81%, 59%) |
| HSV | hsv(253, 73%, 92%) |
| CMYK | cmyk(57%, 72.8%, 0%, 7.8%) |
| CIE-LAB | lab(41.89, 58.35, -80.51) |
| CIE-LCH | lch(41.89, 99.43, 305.93°) |
| OKLab | oklab(52.48% 0.0598 -0.2319) |
| OKLCH | oklch(52.48% 0.24 284.5) |
| XYZ | xyz(22.1910, 12.4303, 79.8111) |
| Luminance | 0.1243 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 0.65
Bluish Purple
#703BE7
ΔE00 1.82
Purpley Blue
#5F34E7
ΔE00 2.75
Burple
#6832E3
ΔE00 3.07
Bluey Purple
#6241C7
ΔE00 4.71
Purplish Blue
#601EF9
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6540EB #C6EB40
analogous
#4070EB #6540EB #BA40EB
triadic
#6540EB #EB6540 #40EB65
tetradic
#6540EB #EB4070 #C6EB40 #40EBBA
square
#6540EB #EB4070 #C6EB40 #40EBBA
split-complementary
#6540EB #EBBA40 #70EB40
monochromatic
#3011A0 #4017D7 #6540EB #9277F1 #BEAFF7
Accessibility & contrast
On white
6.02
#6540EB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.49
#6540EB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6540EB
6.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6540EB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6540EB | 1.00 | 6.02 | 3.49 | 6.02 |
| #FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0068F0
Deuteranopia (green-blind)
#005DE8
Tritanopia (blue-blind)
#1B6F92
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #6540eb; /* rgb */ color: rgb(101, 64, 235); /* oklch */ color: oklch(52.5% 0.239 284.5);
Tailwind
colors: {
custom: {
50: '#9e79f3',
500: '#6540eb',
950: '#000000',
},
}SCSS
$custom: #6540eb; $custom-light: #9e79f3; $custom-dark: #000000;
JSON
{
"hex": "#6540eb",
"rgb": {
"r": 101,
"g": 64,
"b": 235
},
"hsl": {
"h": 252.982,
"s": 81.043,
"l": 58.627
},
"oklch": {
"l": 0.52483,
"c": 0.2395,
"h": 284.5
},
"luminance": 0.12432
}Semantic roles & 50–950 ramp
primary
#6540EB
secondary
#D7E5A2
accent
#F730CC
background
#FAF7FF
surface
#F4EEFE
border
#CEC9D6
text
#100917
muted
#7F7B85