#5F61FB#5F61FB
#5F61FB is a mid, highly saturated blue. Relative luminance 0.179; OKLCH L 58.2% C 0.224 H 276.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).
Color values
| HEX | #5F61FB |
|---|---|
| RGB | rgb(95, 97, 251) |
| HSL | hsl(239, 95%, 68%) |
| HSV | hsv(239, 62%, 98%) |
| CMYK | cmyk(62.2%, 61.4%, 0%, 1.6%) |
| CIE-LAB | lab(49.43, 44.21, -77.17) |
| CIE-LCH | lch(49.43, 88.94, 299.81°) |
| OKLab | oklab(58.21% 0.0247 -0.2223) |
| OKLCH | oklch(58.21% 0.224 276.3) |
| XYZ | xyz(26.4009, 17.9452, 93.3206) |
| Luminance | 0.1795 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 4.65
Dark Periwinkle
#665FD1
ΔE00 5.65
Warm Blue
#4B57DB
ΔE00 6.23
Royal Blue
#4169E1
ΔE00 6.62
Light Indigo
#6D5ACF
ΔE00 6.73
Slate Blue
#6A5ACD
ΔE00 6.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F61FB #FBF95F
analogous
#5FAFFB #5F61FB #AB5FFB
triadic
#5F61FB #FB5F61 #61FB5F
tetradic
#5F61FB #FB5FAF #FBF95F #5FFBAB
square
#5F61FB #FB5FAF #FBF95F #5FFBAB
split-complementary
#5F61FB #FBAB5F #AFFB5F
monochromatic
#0508DA #2326FA #5F61FB #9B9CFC #D6D7FE
Accessibility & contrast
On white
4.58
#5F61FB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.59
#5F61FB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5F61FB
4.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F61FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5F61FB | 1.00 | 4.58 | 4.59 | 4.59 |
| #FFFFFF | 4.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.59 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.59 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007CFF
Deuteranopia (green-blind)
#006FF8
Tritanopia (blue-blind)
#0088A5
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #5f61fb; /* rgb */ color: rgb(95, 97, 251); /* oklch */ color: oklch(58.2% 0.224 276.3);
Tailwind
colors: {
custom: {
50: '#9c8efe',
500: '#5f61fb',
950: '#000000',
},
}SCSS
$custom: #5f61fb; $custom-light: #9c8efe; $custom-dark: #000000;
JSON
{
"hex": "#5f61fb",
"rgb": {
"r": 95,
"g": 97,
"b": 251
},
"hsl": {
"h": 239.231,
"s": 95.122,
"l": 67.843
},
"oklch": {
"l": 0.58208,
"c": 0.22363,
"h": 276.3
},
"luminance": 0.17947
}Semantic roles & 50–950 ramp
primary
#5F61FB
secondary
#F3F2C3
accent
#E300E6
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86