#6789FB#6789FB
#6789FB is a light, vivid blue. Relative luminance 0.277; OKLCH L 66.0% C 0.173 H 268.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).
Color values
| HEX | #6789FB |
|---|---|
| RGB | rgb(103, 137, 251) |
| HSL | hsl(226, 95%, 69%) |
| HSV | hsv(226, 59%, 98%) |
| CMYK | cmyk(59%, 45.4%, 0%, 1.6%) |
| CIE-LAB | lab(59.65, 21.56, -60.62) |
| CIE-LCH | lch(59.65, 64.34, 289.58°) |
| OKLab | oklab(66% -0.0036 -0.173) |
| OKLCH | oklch(66% 0.173 268.8) |
| XYZ | xyz(31.9459, 27.7373, 94.9184) |
| Luminance | 0.2774 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.11
Cornflowerblue
#6495ED
ΔE00 4.76
Dodger Blue
#3E82FC
ΔE00 4.84
Cornflower
#6A79F7
ΔE00 5.43
Lightish Blue
#3D7AFD
ΔE00 5.80
Lavender Blue
#8B88F8
ΔE00 6.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6789FB #FBD967
analogous
#67D3FB #6789FB #8F67FB
triadic
#6789FB #FB6789 #89FB67
tetradic
#6789FB #FB67D3 #FBD967 #67FB8F
square
#6789FB #FB67D3 #FBD967 #67FB8F
split-complementary
#6789FB #FB8F67 #D3FB67
monochromatic
#0638E2 #2B5BF9 #6789FB #A3B7FD #DEE6FE
Accessibility & contrast
On white
3.21
#6789FB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.55
#6789FB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6789FB
6.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6789FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6789FB | 1.00 | 3.21 | 6.55 | 6.55 |
| #FFFFFF | 3.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5397FF
Deuteranopia (green-blind)
#3C89F9
Tritanopia (blue-blind)
#00A3B6
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #6789fb; /* rgb */ color: rgb(103, 137, 251); /* oklch */ color: oklch(66.0% 0.173 268.8);
Tailwind
colors: {
custom: {
50: '#9eabfd',
500: '#6789fb',
950: '#000000',
},
}SCSS
$custom: #6789fb; $custom-light: #9eabfd; $custom-dark: #000000;
JSON
{
"hex": "#6789fb",
"rgb": {
"r": 103,
"g": 137,
"b": 251
},
"hsl": {
"h": 226.216,
"s": 94.872,
"l": 69.412
},
"oklch": {
"l": 0.65996,
"c": 0.17306,
"h": 268.8
},
"luminance": 0.2774
}Semantic roles & 50–950 ramp
primary
#6789FB
secondary
#F4EACA
accent
#B100E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1018
muted
#7F7F86