#5F50CC#5F50CC
#5F50CC is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.7% C 0.184 H 283.3°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5F50CC |
|---|---|
| RGB | rgb(95, 80, 204) |
| HSL | hsl(247, 55%, 56%) |
| HSV | hsv(247, 61%, 80%) |
| CMYK | cmyk(53.4%, 60.8%, 0%, 20%) |
| CIE-LAB | lab(42.04, 39.49, -62.57) |
| CIE-LCH | lch(42.04, 73.99, 302.26°) |
| OKLab | oklab(51.68% 0.0426 -0.1794) |
| OKLCH | oklch(51.68% 0.184 283.3) |
| XYZ | xyz(18.4837, 12.5288, 58.5594) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 2.67
Slate Blue
#6A5ACD
ΔE00 3.34
Light Indigo
#6D5ACF
ΔE00 3.65
Bluey Purple
#6241C7
ΔE00 4.18
Warm Blue
#4B57DB
ΔE00 4.30
Dark Periwinkle
#665FD1
ΔE00 4.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F50CC #BDCC50
analogous
#507FCC #5F50CC #9D50CC
triadic
#5F50CC #CC5F50 #50CC5F
tetradic
#5F50CC #CC507F #BDCC50 #50CC9D
square
#5F50CC #CC507F #BDCC50 #50CC9D
split-complementary
#5F50CC #CC9D50 #7FCC50
monochromatic
#2F247D #4132AD #5F50CC #8A7FDA #B6AFE8
Accessibility & contrast
On white
5.99
#5F50CC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#5F50CC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5F50CC
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F50CC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5F50CC | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0067D0
Deuteranopia (green-blind)
#005FC9
Tritanopia (blue-blind)
#306E86
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #5f50cc; /* rgb */ color: rgb(95, 80, 204); /* oklch */ color: oklch(51.7% 0.184 283.3);
Tailwind
colors: {
custom: {
50: '#9582dc',
500: '#5f50cc',
950: '#000000',
},
}SCSS
$custom: #5f50cc; $custom-light: #9582dc; $custom-dark: #000000;
JSON
{
"hex": "#5f50cc",
"rgb": {
"r": 95,
"g": 80,
"b": 204
},
"hsl": {
"h": 247.258,
"s": 54.867,
"l": 55.686
},
"oklch": {
"l": 0.51682,
"c": 0.18442,
"h": 283.3
},
"luminance": 0.1253
}Semantic roles & 50–950 ramp
primary
#5F50CC
secondary
#CFD6A2
accent
#DE4ACC
background
#F9F8FD
surface
#F2EFFB
border
#CCCAD4
text
#0E0A15
muted
#7E7C83