#6251FB#6251FB
#6251FB is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.9% C 0.241 H 279.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #6251FB |
|---|---|
| RGB | rgb(98, 81, 251) |
| HSL | hsl(246, 96%, 65%) |
| HSV | hsv(246, 68%, 98%) |
| CMYK | cmyk(61%, 67.7%, 0%, 1.6%) |
| CIE-LAB | lab(46.24, 53.74, -82.38) |
| CIE-LCH | lch(46.24, 98.36, 303.12°) |
| OKLab | oklab(55.94% 0.0406 -0.2375) |
| OKLCH | oklch(55.94% 0.241 279.7) |
| XYZ | xyz(25.3865, 15.4446, 92.8914) |
| Luminance | 0.1545 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 4.60
Warm Blue
#4B57DB
ΔE00 5.71
Light Indigo
#6D5ACF
ΔE00 6.02
Bluish Purple
#703BE7
ΔE00 6.11
Electric Blue
#0652FF
ΔE00 6.19
Slate Blue
#6A5ACD
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6251FB #EAFB51
analogous
#5195FB #6251FB #B751FB
triadic
#6251FB #FB6251 #51FB62
tetradic
#6251FB #FB5195 #EAFB51 #51FBB7
square
#6251FB #FB5195 #EAFB51 #51FBB7
split-complementary
#6251FB #FBB751 #95FB51
monochromatic
#1905CD #2C15FA #6251FB #988DFC #CEC9FE
Accessibility & contrast
On white
5.14
#6251FB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.09
#6251FB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6251FB
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6251FB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6251FB | 1.00 | 5.14 | 4.09 | 5.14 |
| #FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074FF
Deuteranopia (green-blind)
#0067F8
Tritanopia (blue-blind)
#007EA0
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #6251fb; /* rgb */ color: rgb(98, 81, 251); /* oklch */ color: oklch(55.9% 0.241 279.7);
Tailwind
colors: {
custom: {
50: '#9e84fe',
500: '#6251fb',
950: '#000000',
},
}SCSS
$custom: #6251fb; $custom-light: #9e84fe; $custom-dark: #000000;
JSON
{
"hex": "#6251fb",
"rgb": {
"r": 98,
"g": 81,
"b": 251
},
"hsl": {
"h": 246,
"s": 95.506,
"l": 65.098
},
"oklch": {
"l": 0.55943,
"c": 0.24096,
"h": 279.7
},
"luminance": 0.15447
}Semantic roles & 50–950 ramp
primary
#6251FB
secondary
#EBF1B7
accent
#E600CF
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#100B18
muted
#7F7C86