#607DDD#607DDD
#607DDD is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.3% C 0.149 H 269.0°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).
Color values
| HEX | #607DDD |
|---|---|
| RGB | rgb(96, 125, 221) |
| HSL | hsl(226, 65%, 62%) |
| HSV | hsv(226, 57%, 87%) |
| CMYK | cmyk(56.6%, 43.4%, 0%, 13.3%) |
| CIE-LAB | lab(54.42, 17.69, -52.33) |
| CIE-LCH | lch(54.42, 55.24, 288.68°) |
| OKLab | oklab(61.34% -0.0025 -0.1489) |
| OKLCH | oklch(61.34% 0.149 269) |
| XYZ | xyz(25.2043, 22.3726, 71.3827) |
| Luminance | 0.2237 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.90
Cornflower
#6A79F7
ΔE00 4.38
Lightish Blue
#3D7AFD
ΔE00 4.60
Cornflower Blue
#5170D7
ΔE00 4.69
Dodger Blue
#3E82FC
ΔE00 5.38
Clear Blue
#247AFD
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#607DDD #DDC060
analogous
#60BCDD #607DDD #8260DD
triadic
#607DDD #DD607D #7DDD60
tetradic
#607DDD #DD60BC #DDC060 #60DD82
square
#607DDD #DD60BC #DDC060 #60DD82
split-complementary
#607DDD #DD8260 #BCDD60
monochromatic
#2240A0 #2E54D2 #607DDD #92A6E8 #C5CFF3
Accessibility & contrast
On white
3.84
#607DDD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.47
#607DDD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #607DDD
5.47:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##607DDD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##607DDD | 1.00 | 3.84 | 5.47 | 5.47 |
| #FFFFFF | 3.84 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.47 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.47 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5388E1
Deuteranopia (green-blind)
#427DDB
Tritanopia (blue-blind)
#0692A2
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #607ddd; /* rgb */ color: rgb(96, 125, 221); /* oklch */ color: oklch(61.3% 0.149 269.0);
Tailwind
colors: {
custom: {
50: '#96a2e8',
500: '#607ddd',
950: '#000000',
},
}SCSS
$custom: #607ddd; $custom-light: #96a2e8; $custom-dark: #000000;
JSON
{
"hex": "#607ddd",
"rgb": {
"r": 96,
"g": 125,
"b": 221
},
"hsl": {
"h": 226.08,
"s": 64.767,
"l": 62.157
},
"oklch": {
"l": 0.61343,
"c": 0.14896,
"h": 269
},
"luminance": 0.22374
}Semantic roles & 50–950 ramp
primary
#607DDD
secondary
#E3D9B5
accent
#A319CD
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0F16
muted
#7E7E84