#454BBC#454BBC
#454BBC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.175 H 275.3°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #454BBC |
|---|---|
| RGB | rgb(69, 75, 188) |
| HSL | hsl(237, 47%, 50%) |
| HSV | hsv(237, 63%, 74%) |
| CMYK | cmyk(63.3%, 60.1%, 0%, 26.3%) |
| CIE-LAB | lab(37.71, 32.82, -60.39) |
| CIE-LCH | lch(37.71, 68.73, 298.53°) |
| OKLab | oklab(47.62% 0.016 -0.1738) |
| OKLCH | oklch(47.62% 0.175 275.3) |
| XYZ | xyz(14.0444, 9.9270, 48.7432) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.50
Blue Blue
#2242C7
ΔE00 3.94
Blue With A Hint Of Purple
#533CC6
ΔE00 5.20
Blue (survey)
#0343DF
ΔE00 5.41
Warm Blue
#4B57DB
ΔE00 5.58
Iris
#6258C4
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#454BBC #BCB645
analogous
#4586BC #454BBC #7A45BC
triadic
#454BBC #BC454B #4BBC45
tetradic
#454BBC #BC4586 #BCB645 #45BC7A
square
#454BBC #BC4586 #BCB645 #45BC7A
split-complementary
#454BBC #BC7A45 #86BC45
monochromatic
#242763 #343890 #454BBC #7277CC #9FA2DC
Accessibility & contrast
On white
7.03
#454BBC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#454BBC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #454BBC
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##454BBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##454BBC | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005EC0
Deuteranopia (green-blind)
#0054BA
Tritanopia (blue-blind)
#00677C
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #454bbc; /* rgb */ color: rgb(69, 75, 188); /* oklch */ color: oklch(47.6% 0.175 275.3);
Tailwind
colors: {
custom: {
50: '#857dd1',
500: '#454bbc',
950: '#000000',
},
}SCSS
$custom: #454bbc; $custom-light: #857dd1; $custom-dark: #000000;
JSON
{
"hex": "#454bbc",
"rgb": {
"r": 69,
"g": 75,
"b": 188
},
"hsl": {
"h": 236.975,
"s": 47.036,
"l": 50.392
},
"oklch": {
"l": 0.4762,
"c": 0.17454,
"h": 275.3
},
"luminance": 0.09928
}Semantic roles & 50–950 ramp
primary
#454BBC
secondary
#C9C694
accent
#D051D7
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0914
muted
#7D7B82