#687EDD#687EDD
#687EDD is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.0% C 0.145 H 271.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #687EDD |
|---|---|
| RGB | rgb(104, 126, 221) |
| HSL | hsl(229, 63%, 64%) |
| HSV | hsv(229, 53%, 87%) |
| CMYK | cmyk(52.9%, 43%, 0%, 13.3%) |
| CIE-LAB | lab(55.16, 18.76, -51.12) |
| CIE-LCH | lch(55.16, 54.46, 290.15°) |
| OKLab | oklab(62.03% 0.0045 -0.1452) |
| OKLCH | oklch(62.03% 0.145 271.8) |
| XYZ | xyz(26.2167, 23.0834, 71.4667) |
| Luminance | 0.2308 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.88
Soft Blue
#6488EA
ΔE00 4.02
Cornflower Blue
#5170D7
ΔE00 5.49
Lightish Blue
#3D7AFD
ΔE00 5.72
Dodger Blue
#3E82FC
ΔE00 6.42
Faded Blue
#658CBB
ΔE00 6.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#687EDD #DDC768
analogous
#68B8DD #687EDD #8C68DD
triadic
#687EDD #DD687E #7EDD68
tetradic
#687EDD #DD68B8 #DDC768 #68DD8C
square
#687EDD #DD68B8 #DDC768 #68DD8C
split-complementary
#687EDD #DD8C68 #B8DD68
monochromatic
#253DA5 #3653D2 #687EDD #9AA9E8 #CCD3F3
Accessibility & contrast
On white
3.74
#687EDD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.62
#687EDD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #687EDD
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##687EDD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##687EDD | 1.00 | 3.74 | 5.62 | 5.62 |
| #FFFFFF | 3.74 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5689E1
Deuteranopia (green-blind)
#487FDB
Tritanopia (blue-blind)
#2F93A3
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #687edd; /* rgb */ color: rgb(104, 126, 221); /* oklch */ color: oklch(62.0% 0.145 271.8);
Tailwind
colors: {
custom: {
50: '#9ba3e8',
500: '#687edd',
950: '#000000',
},
}SCSS
$custom: #687edd; $custom-light: #9ba3e8; $custom-dark: #000000;
JSON
{
"hex": "#687edd",
"rgb": {
"r": 104,
"g": 126,
"b": 221
},
"hsl": {
"h": 228.718,
"s": 63.243,
"l": 63.725
},
"oklch": {
"l": 0.62032,
"c": 0.1453,
"h": 271.8
},
"luminance": 0.23085
}Semantic roles & 50–950 ramp
primary
#687EDD
secondary
#E5DDBC
accent
#AA1ACB
background
#F9FAFE
surface
#F2F3FD
border
#CCCDD5
text
#0F0F16
muted
#7E7F84