#454BB9#454BB9
#454BB9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.171 H 275.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).
Color values
| HEX | #454BB9 |
|---|---|
| RGB | rgb(69, 75, 185) |
| HSL | hsl(237, 46%, 50%) |
| HSV | hsv(237, 63%, 73%) |
| CMYK | cmyk(62.7%, 59.5%, 0%, 27.5%) |
| CIE-LAB | lab(37.48, 31.80, -59.01) |
| CIE-LCH | lch(37.48, 67.03, 298.32°) |
| OKLab | oklab(47.38% 0.0161 -0.1697) |
| OKLCH | oklch(47.38% 0.171 275.4) |
| XYZ | xyz(13.7244, 9.7990, 47.0577) |
| Luminance | 0.0980 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.46
Blue Blue
#2242C7
ΔE00 4.09
Blue With A Hint Of Purple
#533CC6
ΔE00 5.39
Blue (survey)
#0343DF
ΔE00 5.73
Iris
#6258C4
ΔE00 5.85
Warm Blue
#4B57DB
ΔE00 5.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#454BB9 #B9B345
analogous
#4585B9 #454BB9 #7945B9
triadic
#454BB9 #B9454B #4BB945
tetradic
#454BB9 #B94585 #B9B345 #45B979
square
#454BB9 #B94585 #B9B345 #45B979
split-complementary
#454BB9 #B97945 #85B945
monochromatic
#242760 #34398C #454BB9 #7176CA #9EA1DB
Accessibility & contrast
On white
7.09
#454BB9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.96
#454BB9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #454BB9
7.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##454BB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##454BB9 | 1.00 | 7.09 | 2.96 | 7.09 |
| #FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005DBD
Deuteranopia (green-blind)
#0053B7
Tritanopia (blue-blind)
#00667B
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #454bb9; /* rgb */ color: rgb(69, 75, 185); /* oklch */ color: oklch(47.4% 0.171 275.4);
Tailwind
colors: {
custom: {
50: '#857dcf',
500: '#454bb9',
950: '#000000',
},
}SCSS
$custom: #454bb9; $custom-light: #857dcf; $custom-dark: #000000;
JSON
{
"hex": "#454bb9",
"rgb": {
"r": 69,
"g": 75,
"b": 185
},
"hsl": {
"h": 236.897,
"s": 45.669,
"l": 49.804
},
"oklch": {
"l": 0.47376,
"c": 0.1705,
"h": 275.4
},
"luminance": 0.098
}Semantic roles & 50–950 ramp
primary
#454BB9
secondary
#C7C493
accent
#CF52D5
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0914
muted
#7D7B82