#7C99FB#7C99FB
#7C99FB is a light, vivid blue. Relative luminance 0.340; OKLCH L 70.4% C 0.147 H 269.9°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).
Color values
| HEX | #7C99FB |
|---|---|
| RGB | rgb(124, 153, 251) |
| HSL | hsl(226, 94%, 74%) |
| HSV | hsv(226, 51%, 98%) |
| CMYK | cmyk(50.6%, 39%, 0%, 1.6%) |
| CIE-LAB | lab(64.99, 16.37, -52.05) |
| CIE-LCH | lch(64.99, 54.57, 287.45°) |
| OKLab | oklab(70.4% -0.0003 -0.1473) |
| OKLCH | oklch(70.4% 0.147 269.9) |
| XYZ | xyz(37.1103, 34.0301, 95.8610) |
| Luminance | 0.3403 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle Blue
#8F99FB
ΔE00 3.93
Cornflowerblue
#6495ED
ΔE00 4.54
Soft Blue
#6488EA
ΔE00 5.83
Lavender Blue
#8B88F8
ΔE00 7.12
Perrywinkle
#8F8CE7
ΔE00 7.54
Faded Blue
#658CBB
ΔE00 8.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7C99FB #FBDE7C
analogous
#7CD8FB #7C99FB #9E7CFB
triadic
#7C99FB #FB7C99 #99FB7C
tetradic
#7C99FB #FB7CD8 #FBDE7C #7CFB9E
square
#7C99FB #FB7CD8 #FBDE7C #7CFB9E
split-complementary
#7C99FB #FB9E7C #D8FB7C
monochromatic
#073EF5 #416BF9 #7C99FB #B7C7FD #E1E8FE
Accessibility & contrast
On white
2.69
#7C99FB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.81
#7C99FB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #7C99FB
7.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7C99FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##7C99FB | 1.00 | 2.69 | 7.81 | 7.81 |
| #FFFFFF | 2.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#72A4FF
Deuteranopia (green-blind)
#6499F9
Tritanopia (blue-blind)
#43AEBE
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #7c99fb; /* rgb */ color: rgb(124, 153, 251); /* oklch */ color: oklch(70.4% 0.147 269.9);
Tailwind
colors: {
custom: {
50: '#a9b6fd',
500: '#7c99fb',
950: '#000000',
},
}SCSS
$custom: #7c99fb; $custom-light: #a9b6fd; $custom-dark: #000000;
JSON
{
"hex": "#7c99fb",
"rgb": {
"r": 124,
"g": 153,
"b": 251
},
"hsl": {
"h": 226.299,
"s": 94.074,
"l": 73.529
},
"oklch": {
"l": 0.704,
"c": 0.14733,
"h": 269.9
},
"luminance": 0.34033
}Semantic roles & 50–950 ramp
primary
#7C99FB
secondary
#F6EFD5
accent
#B100E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#101118
muted
#7F8086