#4E45A3#4E45A3
#4E45A3 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.146 H 283.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).
Color values
| HEX | #4E45A3 |
|---|---|
| RGB | rgb(78, 69, 163) |
| HSL | hsl(246, 41%, 45%) |
| HSV | hsv(246, 58%, 64%) |
| CMYK | cmyk(52.1%, 57.7%, 0%, 36.1%) |
| CIE-LAB | lab(35.04, 29.98, -49.86) |
| CIE-LCH | lch(35.04, 58.18, 301.02°) |
| OKLab | oklab(45.23% 0.0334 -0.1426) |
| OKLCH | oklch(45.23% 0.146 283.2) |
| XYZ | xyz(11.8789, 8.5196, 35.6618) |
| Luminance | 0.0852 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.48
Ocean Blue
#4F42B5
ΔE00 3.02
Darkslateblue
#483D8B
ΔE00 4.35
Blue With A Hint Of Purple
#533CC6
ΔE00 5.88
Sapphire (survey)
#2138AB
ΔE00 6.42
Bluey Purple
#6241C7
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E45A3 #9AA345
analogous
#456BA3 #4E45A3 #7D45A3
triadic
#4E45A3 #A34E45 #45A34E
tetradic
#4E45A3 #A3456B #9AA345 #45A37D
square
#4E45A3 #A3456B #9AA345 #45A37D
split-complementary
#4E45A3 #A37D45 #6BA345
monochromatic
#25214D #393378 #4E45A3 #6F67BF #9892D1
Accessibility & contrast
On white
7.77
#4E45A3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#4E45A3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4E45A3
7.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E45A3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4E45A3 | 1.00 | 7.77 | 2.70 | 7.77 |
| #FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055A6
Deuteranopia (green-blind)
#004FA1
Tritanopia (blue-blind)
#2C5B6D
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #4e45a3; /* rgb */ color: rgb(78, 69, 163); /* oklch */ color: oklch(45.2% 0.146 283.2);
Tailwind
colors: {
custom: {
50: '#8679bf',
500: '#4e45a3',
950: '#000000',
},
}SCSS
$custom: #4e45a3; $custom-light: #8679bf; $custom-dark: #000000;
JSON
{
"hex": "#4e45a3",
"rgb": {
"r": 78,
"g": 69,
"b": 163
},
"hsl": {
"h": 245.745,
"s": 40.517,
"l": 45.49
},
"oklch": {
"l": 0.45228,
"c": 0.14648,
"h": 283.2
},
"luminance": 0.0852
}Semantic roles & 50–950 ramp
primary
#4E45A3
secondary
#B7BC87
accent
#D057C5
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0912
muted
#7D7B81