#445BC0#445BC0
#445BC0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.160 H 270.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #445BC0 |
|---|---|
| RGB | rgb(68, 91, 192) |
| HSL | hsl(229, 50%, 51%) |
| HSV | hsv(229, 65%, 75%) |
| CMYK | cmyk(64.6%, 52.6%, 0%, 24.7%) |
| CIE-LAB | lab(42.02, 23.87, -55.74) |
| CIE-LCH | lch(42.02, 60.63, 293.18°) |
| OKLab | oklab(50.92% 0.0005 -0.16) |
| OKLCH | oklch(50.92% 0.16 270.2) |
| XYZ | xyz(15.6362, 12.5155, 51.4507) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 4.38
Sapphire
#0F52BA
ΔE00 5.28
Azul
#1D5DEC
ΔE00 5.59
Iris
#6258C4
ΔE00 5.68
Denim
#1560BD
ΔE00 6.15
Dark Periwinkle
#665FD1
ΔE00 6.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#445BC0 #C0A944
analogous
#4499C0 #445BC0 #6B44C0
triadic
#445BC0 #C0445B #5BC044
tetradic
#445BC0 #C04499 #C0A944 #44C06B
square
#445BC0 #C04499 #C0A944 #44C06B
split-complementary
#445BC0 #C06B44 #99C044
monochromatic
#232F67 #324495 #445BC0 #7283CF #A0ABDF
Accessibility & contrast
On white
5.99
#445BC0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#445BC0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #445BC0
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##445BC0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##445BC0 | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1B69C4
Deuteranopia (green-blind)
#005EBE
Tritanopia (blue-blind)
#007385
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #445bc0; /* rgb */ color: rgb(68, 91, 192); /* oklch */ color: oklch(50.9% 0.160 270.2);
Tailwind
colors: {
custom: {
50: '#8589d4',
500: '#445bc0',
950: '#000000',
},
}SCSS
$custom: #445bc0; $custom-light: #8589d4; $custom-dark: #000000;
JSON
{
"hex": "#445bc0",
"rgb": {
"r": 68,
"g": 91,
"b": 192
},
"hsl": {
"h": 228.871,
"s": 49.6,
"l": 50.98
},
"oklch": {
"l": 0.50917,
"c": 0.15997,
"h": 270.2
},
"luminance": 0.12517
}Semantic roles & 50–950 ramp
primary
#445BC0
secondary
#CBC194
accent
#BF4FD9
background
#F8F8FD
surface
#F0EFFA
border
#CBCAD3
text
#0C0B14
muted
#7D7C83