#5F88FC#5F88FC
#5F88FC is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.4% C 0.178 H 266.8°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).
Color values
| HEX | #5F88FC |
|---|---|
| RGB | rgb(95, 136, 252) |
| HSL | hsl(224, 96%, 68%) |
| HSV | hsv(224, 62%, 99%) |
| CMYK | cmyk(62.3%, 46%, 0%, 1.2%) |
| CIE-LAB | lab(59.04, 21.07, -62.18) |
| CIE-LCH | lch(59.04, 65.65, 288.72°) |
| OKLab | oklab(65.43% -0.0099 -0.1778) |
| OKLCH | oklch(65.43% 0.178 266.8) |
| XYZ | xyz(31.0881, 27.0667, 95.6627) |
| Luminance | 0.2707 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 1.98
Dodger Blue
#3E82FC
ΔE00 3.75
Cornflowerblue
#6495ED
ΔE00 4.52
Lightish Blue
#3D7AFD
ΔE00 4.99
Cornflower
#6A79F7
ΔE00 5.74
Clear Blue
#247AFD
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F88FC #FCD35F
analogous
#5FD7FC #5F88FC #845FFC
triadic
#5F88FC #FC5F88 #88FC5F
tetradic
#5F88FC #FC5FD7 #FCD35F #5FFC84
square
#5F88FC #FC5FD7 #FCD35F #5FFC84
split-complementary
#5F88FC #FC845F #D7FC5F
monochromatic
#043DDC #235BFB #5F88FC #9BB5FD #D7E1FE
Accessibility & contrast
On white
3.27
#5F88FC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.41
#5F88FC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5F88FC
6.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F88FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5F88FC | 1.00 | 3.27 | 6.41 | 6.41 |
| #FFFFFF | 3.27 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.41 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.41 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E96FF
Deuteranopia (green-blind)
#3287FA
Tritanopia (blue-blind)
#00A3B6
Achromatopsia (no color)
#8E8E8E
Design tokens & code
CSS
--color: #5f88fc; /* rgb */ color: rgb(95, 136, 252); /* oklch */ color: oklch(65.4% 0.178 266.8);
Tailwind
colors: {
custom: {
50: '#9aaafe',
500: '#5f88fc',
950: '#000000',
},
}SCSS
$custom: #5f88fc; $custom-light: #9aaafe; $custom-dark: #000000;
JSON
{
"hex": "#5f88fc",
"rgb": {
"r": 95,
"g": 136,
"b": 252
},
"hsl": {
"h": 224.331,
"s": 96.319,
"l": 68.039
},
"oklch": {
"l": 0.65434,
"c": 0.17804,
"h": 266.8
},
"luminance": 0.27069
}Semantic roles & 50–950 ramp
primary
#5F88FC
secondary
#F3E7C3
accent
#AA00E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F18
muted
#7F7F86