#4548AF#4548AF
#4548AF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.161 H 276.8°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).
Color values
| HEX | #4548AF |
|---|---|
| RGB | rgb(69, 72, 175) |
| HSL | hsl(238, 43%, 48%) |
| HSV | hsv(238, 61%, 69%) |
| CMYK | cmyk(60.6%, 58.9%, 0%, 31.4%) |
| CIE-LAB | lab(35.97, 30.30, -55.55) |
| CIE-LCH | lch(35.97, 63.27, 298.61°) |
| OKLab | oklab(46.02% 0.019 -0.1596) |
| OKLCH | oklch(46.02% 0.161 276.8) |
| XYZ | xyz(12.5070, 8.9941, 41.6261) |
| Luminance | 0.0900 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.93
Blueberry
#464196
ΔE00 4.33
Blue Blue
#2242C7
ΔE00 4.56
Blue With A Hint Of Purple
#533CC6
ΔE00 5.51
Sapphire (survey)
#2138AB
ΔE00 5.56
Bluey Purple
#6241C7
ΔE00 6.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4548AF #AFAC45
analogous
#457DAF #4548AF #7745AF
triadic
#4548AF #AF4548 #48AF45
tetradic
#4548AF #AF457D #AFAC45 #45AF77
square
#4548AF #AF457D #AFAC45 #45AF77
split-complementary
#4548AF #AF7745 #7DAF45
monochromatic
#222457 #343683 #4548AF #6C6FC5 #989AD6
Accessibility & contrast
On white
7.50
#4548AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.80
#4548AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4548AF
7.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4548AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4548AF | 1.00 | 7.50 | 2.80 | 7.50 |
| #FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059B2
Deuteranopia (green-blind)
#0050AD
Tritanopia (blue-blind)
#006174
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #4548af; /* rgb */ color: rgb(69, 72, 175); /* oklch */ color: oklch(46.0% 0.161 276.8);
Tailwind
colors: {
custom: {
50: '#837bc8',
500: '#4548af',
950: '#000000',
},
}SCSS
$custom: #4548af; $custom-light: #837bc8; $custom-dark: #000000;
JSON
{
"hex": "#4548af",
"rgb": {
"r": 69,
"g": 72,
"b": 175
},
"hsl": {
"h": 238.302,
"s": 43.443,
"l": 47.843
},
"oklch": {
"l": 0.46021,
"c": 0.16071,
"h": 276.8
},
"luminance": 0.08995
}Semantic roles & 50–950 ramp
primary
#4548AF
secondary
#C2C18D
accent
#D055D3
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0913
muted
#7D7B82