#4452BF#4452BF
#4452BF is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.1% C 0.170 H 272.9°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).
Color values
| HEX | #4452BF |
|---|---|
| RGB | rgb(68, 82, 191) |
| HSL | hsl(233, 49%, 51%) |
| HSV | hsv(233, 64%, 75%) |
| CMYK | cmyk(64.4%, 57.1%, 0%, 25.1%) |
| CIE-LAB | lab(39.62, 29.26, -59.05) |
| CIE-LCH | lch(39.62, 65.90, 296.36°) |
| OKLab | oklab(49.09% 0.0087 -0.1698) |
| OKLCH | oklch(49.09% 0.17 272.9) |
| XYZ | xyz(14.8020, 11.0238, 50.6279) |
| Luminance | 0.1103 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 4.27
Iris
#6258C4
ΔE00 5.08
Blue Blue
#2242C7
ΔE00 5.24
Sapphire
#0F52BA
ΔE00 5.46
Ocean Blue
#4F42B5
ΔE00 5.69
Blue (survey)
#0343DF
ΔE00 6.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4452BF #BFB144
analogous
#448FBF #4452BF #7344BF
triadic
#4452BF #BF4452 #52BF44
tetradic
#4452BF #BF448F #BFB144 #44BF73
square
#4452BF #BF448F #BFB144 #44BF73
split-complementary
#4452BF #BF7344 #8FBF44
monochromatic
#232A66 #323D93 #4452BF #727CCF #9FA6DE
Accessibility & contrast
On white
6.55
#4452BF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.21
#4452BF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4452BF
6.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4452BF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4452BF | 1.00 | 6.55 | 3.21 | 6.55 |
| #FFFFFF | 6.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0063C3
Deuteranopia (green-blind)
#0058BD
Tritanopia (blue-blind)
#006C80
Achromatopsia (no color)
#5D5D5D
Design tokens & code
CSS
--color: #4452bf; /* rgb */ color: rgb(68, 82, 191); /* oklch */ color: oklch(49.1% 0.170 272.9);
Tailwind
colors: {
custom: {
50: '#8582d3',
500: '#4452bf',
950: '#000000',
},
}SCSS
$custom: #4452bf; $custom-light: #8582d3; $custom-dark: #000000;
JSON
{
"hex": "#4452bf",
"rgb": {
"r": 68,
"g": 82,
"b": 191
},
"hsl": {
"h": 233.171,
"s": 49.004,
"l": 50.784
},
"oklch": {
"l": 0.49092,
"c": 0.17003,
"h": 272.9
},
"luminance": 0.11025
}Semantic roles & 50–950 ramp
primary
#4452BF
secondary
#CBC494
accent
#C94FD9
background
#F8F7FD
surface
#F0EEFA
border
#CBC9D3
text
#0C0A14
muted
#7D7C83