#5F55EC#5F55EC
#5F55EC is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.1% C 0.219 H 279.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).
Color values
| HEX | #5F55EC |
|---|---|
| RGB | rgb(95, 85, 236) |
| HSL | hsl(244, 80%, 63%) |
| HSV | hsv(244, 64%, 93%) |
| CMYK | cmyk(59.7%, 64%, 0%, 7.5%) |
| CIE-LAB | lab(45.61, 46.47, -75.00) |
| CIE-LCH | lch(45.61, 88.23, 301.78°) |
| OKLab | oklab(55.06% 0.0356 -0.216) |
| OKLCH | oklch(55.06% 0.219 279.4) |
| XYZ | xyz(23.1033, 14.9843, 81.0154) |
| Luminance | 0.1499 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.90
Dark Periwinkle
#665FD1
ΔE00 4.46
Light Indigo
#6D5ACF
ΔE00 4.47
Slate Blue
#6A5ACD
ΔE00 4.52
Purpleish Blue
#6140EF
ΔE00 5.05
Iris
#6258C4
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F55EC #E2EC55
analogous
#5596EC #5F55EC #AB55EC
triadic
#5F55EC #EC5F55 #55EC5F
tetradic
#5F55EC #EC5596 #E2EC55 #55ECAB
square
#5F55EC #EC5596 #E2EC55 #55ECAB
split-complementary
#5F55EC #ECAB55 #96EC55
monochromatic
#1E14B3 #2B1EE6 #5F55EC #938CF2 #C7C3F8
Accessibility & contrast
On white
5.25
#5F55EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.00
#5F55EC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5F55EC
5.25:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F55EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5F55EC | 1.00 | 5.25 | 4.00 | 5.25 |
| #FFFFFF | 5.25 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.25 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0072F1
Deuteranopia (green-blind)
#0066E9
Tritanopia (blue-blind)
#007B99
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #5f55ec; /* rgb */ color: rgb(95, 85, 236); /* oklch */ color: oklch(55.1% 0.219 279.4);
Tailwind
colors: {
custom: {
50: '#9a86f3',
500: '#5f55ec',
950: '#000000',
},
}SCSS
$custom: #5f55ec; $custom-light: #9a86f3; $custom-dark: #000000;
JSON
{
"hex": "#5f55ec",
"rgb": {
"r": 95,
"g": 85,
"b": 236
},
"hsl": {
"h": 243.974,
"s": 79.894,
"l": 62.941
},
"oklch": {
"l": 0.55056,
"c": 0.21888,
"h": 279.4
},
"luminance": 0.14986
}Semantic roles & 50–950 ramp
primary
#5F55EC
secondary
#E6EAB3
accent
#DC09CE
background
#FAF8FF
surface
#F4EFFE
border
#CECAD6
text
#0F0B17
muted
#7F7C85