#4D409E#4D409E
#4D409E is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.147 H 284.9°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4D409E |
|---|---|
| RGB | rgb(77, 64, 158) |
| HSL | hsl(248, 42%, 44%) |
| HSV | hsv(248, 59%, 62%) |
| CMYK | cmyk(51.3%, 59.5%, 0%, 38%) |
| CIE-LAB | lab(33.38, 31.30, -49.54) |
| CIE-LCH | lch(33.38, 58.60, 302.28°) |
| OKLab | oklab(43.86% 0.0377 -0.1417) |
| OKLCH | oklch(43.86% 0.147 284.9) |
| XYZ | xyz(11.0637, 7.7126, 33.2468) |
| Luminance | 0.0771 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 1.96
Darkslateblue
#483D8B
ΔE00 3.27
Ocean Blue
#4F42B5
ΔE00 3.57
Blue With A Hint Of Purple
#533CC6
ΔE00 6.11
Sapphire (survey)
#2138AB
ΔE00 6.13
Rebeccapurple
#663399
ΔE00 6.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D409E #919E40
analogous
#40629E #4D409E #7C409E
triadic
#4D409E #9E4D40 #409E4D
tetradic
#4D409E #9E4062 #919E40 #409E7C
square
#4D409E #9E4062 #919E40 #409E7C
split-complementary
#4D409E #9E7C40 #629E40
monochromatic
#231D47 #382E72 #4D409E #6B5EBE #9389CF
Accessibility & contrast
On white
8.26
#4D409E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.54
#4D409E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4D409E
8.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D409E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4D409E | 1.00 | 8.26 | 2.54 | 8.26 |
| #FFFFFF | 8.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A1
Deuteranopia (green-blind)
#004C9C
Tritanopia (blue-blind)
#2F5668
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #4d409e; /* rgb */ color: rgb(77, 64, 158); /* oklch */ color: oklch(43.9% 0.147 284.9);
Tailwind
colors: {
custom: {
50: '#8575bb',
500: '#4d409e',
950: '#000000',
},
}SCSS
$custom: #4d409e; $custom-light: #8575bb; $custom-dark: #000000;
JSON
{
"hex": "#4d409e",
"rgb": {
"r": 77,
"g": 64,
"b": 158
},
"hsl": {
"h": 248.298,
"s": 42.342,
"l": 43.529
},
"oklch": {
"l": 0.43862,
"c": 0.14669,
"h": 284.9
},
"luminance": 0.07713
}Semantic roles & 50–950 ramp
primary
#4D409E
secondary
#B2BA80
accent
#D256C1
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0812
muted
#7D7B81