#454BB1#454BB1
#454BB1 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.7% C 0.160 H 275.8°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).
Color values
| HEX | #454BB1 |
|---|---|
| RGB | rgb(69, 75, 177) |
| HSL | hsl(237, 44%, 48%) |
| HSV | hsv(237, 61%, 69%) |
| CMYK | cmyk(61%, 57.6%, 0%, 30.6%) |
| CIE-LAB | lab(36.88, 29.07, -55.27) |
| CIE-LCH | lch(36.88, 62.45, 297.74°) |
| OKLab | oklab(46.74% 0.0161 -0.1587) |
| OKLCH | oklch(46.74% 0.16 275.8) |
| XYZ | xyz(12.9036, 9.4707, 42.7345) |
| Luminance | 0.0947 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.65
Blue Blue
#2242C7
ΔE00 4.69
Blueberry
#464196
ΔE00 5.04
Blue With A Hint Of Purple
#533CC6
ΔE00 6.05
Sapphire (survey)
#2138AB
ΔE00 6.25
Iris
#6258C4
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#454BB1 #B1AB45
analogous
#4581B1 #454BB1 #7545B1
triadic
#454BB1 #B1454B #4BB145
tetradic
#454BB1 #B14581 #B1AB45 #45B175
square
#454BB1 #B14581 #B1AB45 #45B175
split-complementary
#454BB1 #B17545 #81B145
monochromatic
#232659 #343885 #454BB1 #6D72C6 #999DD7
Accessibility & contrast
On white
7.26
#454BB1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.89
#454BB1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #454BB1
7.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##454BB1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##454BB1 | 1.00 | 7.26 | 2.89 | 7.26 |
| #FFFFFF | 7.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.89 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005BB4
Deuteranopia (green-blind)
#0052AF
Tritanopia (blue-blind)
#006376
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #454bb1; /* rgb */ color: rgb(69, 75, 177); /* oklch */ color: oklch(46.7% 0.160 275.8);
Tailwind
colors: {
custom: {
50: '#837dc9',
500: '#454bb1',
950: '#000000',
},
}SCSS
$custom: #454bb1; $custom-light: #837dc9; $custom-dark: #000000;
JSON
{
"hex": "#454bb1",
"rgb": {
"r": 69,
"g": 75,
"b": 177
},
"hsl": {
"h": 236.667,
"s": 43.902,
"l": 48.235
},
"oklch": {
"l": 0.46737,
"c": 0.15956,
"h": 275.8
},
"luminance": 0.09472
}Semantic roles & 50–950 ramp
primary
#454BB1
secondary
#C3C08E
accent
#CD54D4
background
#F8F7FC
surface
#F0EEF8
border
#CBC9D1
text
#0C0913
muted
#7D7B82