#6BB1EF#6BB1EF
#6BB1EF is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.9% C 0.115 H 246.8°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).
Color values
| HEX | #6BB1EF |
|---|---|
| RGB | rgb(107, 177, 239) |
| HSL | hsl(208, 80%, 68%) |
| HSV | hsv(208, 55%, 94%) |
| CMYK | cmyk(55.2%, 25.9%, 0%, 6.3%) |
| CIE-LAB | lab(70.03, -4.58, -37.64) |
| CIE-LCH | lch(70.03, 37.92, 263.07°) |
| OKLab | oklab(73.92% -0.0452 -0.1056) |
| OKLCH | oklch(73.92% 0.115 246.8) |
| XYZ | xyz(37.3599, 40.7989, 87.5508) |
| Luminance | 0.4080 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 2.89
Carolina Blue
#8AB8FE
ΔE00 5.68
Sky
#82CAFC
ΔE00 6.92
Lightblue (survey)
#7BC8F6
ΔE00 7.12
Azure (survey)
#069AF3
ΔE00 7.90
Lightskyblue
#87CEFA
ΔE00 8.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6BB1EF #EFA96B
analogous
#6BEFEB #6BB1EF #6B6FEF
triadic
#6BB1EF #EF6BB1 #B1EF6B
tetradic
#6BB1EF #EB6BEF #EFA96B #6FEF6B
square
#6BB1EF #EB6BEF #EFA96B #6FEF6B
split-complementary
#6BB1EF #EF6B6F #EFEB6B
monochromatic
#1675CA #3494E9 #6BB1EF #A2CEF5 #D9EBFB
Accessibility & contrast
On white
2.29
#6BB1EF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.16
#6BB1EF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6BB1EF
9.16:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6BB1EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6BB1EF | 1.00 | 2.29 | 9.16 | 9.16 |
| #FFFFFF | 2.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.16 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.16 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#97B3F2
Deuteranopia (green-blind)
#85A5EE
Tritanopia (blue-blind)
#00C0C6
Achromatopsia (no color)
#ABABAB
Design tokens & code
CSS
--color: #6bb1ef; /* rgb */ color: rgb(107, 177, 239); /* oklch */ color: oklch(73.9% 0.115 246.8);
Tailwind
colors: {
custom: {
50: '#9ec8f4',
500: '#6bb1ef',
950: '#000000',
},
}SCSS
$custom: #6bb1ef; $custom-light: #9ec8f4; $custom-dark: #000000;
JSON
{
"hex": "#6bb1ef",
"rgb": {
"r": 107,
"g": 177,
"b": 239
},
"hsl": {
"h": 208.182,
"s": 80.488,
"l": 67.843
},
"oklch": {
"l": 0.73923,
"c": 0.11486,
"h": 246.8
},
"luminance": 0.40802
}Semantic roles & 50–950 ramp
primary
#6BB1EF
secondary
#EFDAC7
accent
#6C09DD
background
#FAFCFE
surface
#F4F8FD
border
#CED1D5
text
#0F1317
muted
#7F8285