#6BBCFB#6BBCFB
#6BBCFB is a light, vivid cyan. Relative luminance 0.461; OKLCH L 76.9% C 0.121 H 243.8°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).
Color values
| HEX | #6BBCFB |
|---|---|
| RGB | rgb(107, 188, 251) |
| HSL | hsl(206, 95%, 70%) |
| HSV | hsv(206, 57%, 98%) |
| CMYK | cmyk(57.4%, 25.1%, 0%, 1.6%) |
| CIE-LAB | lab(73.58, -6.94, -38.62) |
| CIE-LCH | lch(73.58, 39.24, 259.81°) |
| OKLab | oklab(76.88% -0.0534 -0.1083) |
| OKLCH | oklch(76.88% 0.121 243.8) |
| XYZ | xyz(41.4528, 46.0535, 97.9528) |
| Luminance | 0.4606 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 2.00
Sky
#82CAFC
ΔE00 4.22
Lightblue (survey)
#7BC8F6
ΔE00 4.58
Lightskyblue
#87CEFA
ΔE00 5.81
Light Blue
#95D0FC
ΔE00 6.37
Deepskyblue
#00BFFF
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6BBCFB #FBAA6B
analogous
#6BFBF2 #6BBCFB #6B74FB
triadic
#6BBCFB #FB6BBC #BCFB6B
tetradic
#6BBCFB #F26BFB #FBAA6B #74FB6B
square
#6BBCFB #F26BFB #FBAA6B #74FB6B
split-complementary
#6BBCFB #FB6B74 #FBF26B
monochromatic
#0684E5 #2FA1F9 #6BBCFB #A7D7FD #E1F2FE
Accessibility & contrast
On white
2.06
#6BBCFB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.21
#6BBCFB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6BBCFB
10.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6BBCFB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6BBCFB | 1.00 | 2.06 | 10.21 | 10.21 |
| #FFFFFF | 2.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A1BDFE
Deuteranopia (green-blind)
#8DAEFA
Tritanopia (blue-blind)
#00CBD2
Achromatopsia (no color)
#B5B5B5
Design tokens & code
CSS
--color: #6bbcfb; /* rgb */ color: rgb(107, 188, 251); /* oklch */ color: oklch(76.9% 0.121 243.8);
Tailwind
colors: {
custom: {
50: '#a0d0fd',
500: '#6bbcfb',
950: '#000000',
},
}SCSS
$custom: #6bbcfb; $custom-light: #a0d0fd; $custom-dark: #000000;
JSON
{
"hex": "#6bbcfb",
"rgb": {
"r": 107,
"g": 188,
"b": 251
},
"hsl": {
"h": 206.25,
"s": 94.737,
"l": 70.196
},
"oklch": {
"l": 0.76883,
"c": 0.12079,
"h": 243.8
},
"luminance": 0.46057
}Semantic roles & 50–950 ramp
primary
#6BBCFB
secondary
#F5DECD
accent
#6400E6
background
#FAFCFF
surface
#F4F9FF
border
#CED2D7
text
#101317
muted
#7F8285