#6561EC#6561EC
#6561EC is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.4% C 0.203 H 279.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).
Color values
| HEX | #6561EC |
|---|---|
| RGB | rgb(101, 97, 236) |
| HSL | hsl(242, 79%, 65%) |
| HSV | hsv(242, 59%, 93%) |
| CMYK | cmyk(57.2%, 58.9%, 0%, 7.5%) |
| CIE-LAB | lab(48.72, 40.42, -69.92) |
| CIE-LCH | lch(48.72, 80.76, 300.04°) |
| OKLab | oklab(57.44% 0.0323 -0.2008) |
| OKLCH | oklch(57.44% 0.203 279.1) |
| XYZ | xyz(24.7771, 17.3705, 81.3878) |
| Luminance | 0.1737 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 3.80
Mediumslateblue
#7B68EE
ΔE00 4.10
Light Indigo
#6D5ACF
ΔE00 4.93
Slate Blue
#6A5ACD
ΔE00 5.04
Warm Blue
#4B57DB
ΔE00 5.39
Iris
#6258C4
ΔE00 6.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6561EC #E8EC61
analogous
#61A2EC #6561EC #AB61EC
triadic
#6561EC #EC6561 #61EC65
tetradic
#6561EC #EC61A2 #E8EC61 #61ECAB
square
#6561EC #EC61A2 #E8EC61 #61ECAB
split-complementary
#6561EC #ECAB61 #A2EC61
monochromatic
#1B17BC #302AE5 #6561EC #9A98F3 #CFCEF9
Accessibility & contrast
On white
4.69
#6561EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.47
#6561EC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6561EC
4.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6561EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6561EC | 1.00 | 4.69 | 4.47 | 4.69 |
| #FFFFFF | 4.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0079F1
Deuteranopia (green-blind)
#006EE9
Tritanopia (blue-blind)
#0E829D
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #6561ec; /* rgb */ color: rgb(101, 97, 236); /* oklch */ color: oklch(57.4% 0.203 279.1);
Tailwind
colors: {
custom: {
50: '#9c8ef3',
500: '#6561ec',
950: '#000000',
},
}SCSS
$custom: #6561ec; $custom-light: #9c8ef3; $custom-dark: #000000;
JSON
{
"hex": "#6561ec",
"rgb": {
"r": 101,
"g": 97,
"b": 236
},
"hsl": {
"h": 241.727,
"s": 78.531,
"l": 65.294
},
"oklch": {
"l": 0.57444,
"c": 0.20337,
"h": 279.1
},
"luminance": 0.17372
}Semantic roles & 50–950 ramp
primary
#6561EC
secondary
#EAECBD
accent
#DB0BD5
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#0F0C17
muted
#7F7D85