#4545AE#4545AE
#4545AE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.163 H 277.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).
Color values
| HEX | #4545AE |
|---|---|
| RGB | rgb(69, 69, 174) |
| HSL | hsl(240, 43%, 48%) |
| HSV | hsv(240, 60%, 68%) |
| CMYK | cmyk(60.3%, 60.3%, 0%, 31.8%) |
| CIE-LAB | lab(35.16, 31.86, -56.28) |
| CIE-LCH | lch(35.16, 64.67, 299.51°) |
| OKLab | oklab(45.39% 0.0219 -0.1618) |
| OKLCH | oklch(45.39% 0.163 277.7) |
| XYZ | xyz(12.2199, 8.5765, 41.0477) |
| Luminance | 0.0858 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.33
Blueberry
#464196
ΔE00 3.90
Blue Blue
#2242C7
ΔE00 4.53
Sapphire (survey)
#2138AB
ΔE00 5.00
Blue With A Hint Of Purple
#533CC6
ΔE00 5.00
Blurple
#5539CC
ΔE00 6.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4545AE #AEAE45
analogous
#4579AE #4545AE #7945AE
triadic
#4545AE #AE4545 #45AE45
tetradic
#4545AE #AE4579 #AEAE45 #45AE79
square
#4545AE #AE4579 #AEAE45 #45AE79
split-complementary
#4545AE #AE7945 #79AE45
monochromatic
#222256 #343482 #4545AE #6C6CC5 #9797D6
Accessibility & contrast
On white
7.73
#4545AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.72
#4545AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4545AE
7.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4545AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4545AE | 1.00 | 7.73 | 2.72 | 7.73 |
| #FFFFFF | 7.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.72 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B1
Deuteranopia (green-blind)
#004EAC
Tritanopia (blue-blind)
#005F73
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #4545ae; /* rgb */ color: rgb(69, 69, 174); /* oklch */ color: oklch(45.4% 0.163 277.7);
Tailwind
colors: {
custom: {
50: '#8379c7',
500: '#4545ae',
950: '#000000',
},
}SCSS
$custom: #4545ae; $custom-light: #8379c7; $custom-dark: #000000;
JSON
{
"hex": "#4545ae",
"rgb": {
"r": 69,
"g": 69,
"b": 174
},
"hsl": {
"h": 240,
"s": 43.21,
"l": 47.647
},
"oklch": {
"l": 0.45392,
"c": 0.16324,
"h": 277.7
},
"luminance": 0.08577
}Semantic roles & 50–950 ramp
primary
#4545AE
secondary
#C2C28D
accent
#D355D3
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0913
muted
#7D7B82