#393DAA#393DAA
#393DAA is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.171 H 274.9°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #393DAA |
|---|---|
| RGB | rgb(57, 61, 170) |
| HSL | hsl(238, 50%, 45%) |
| HSV | hsv(238, 66%, 67%) |
| CMYK | cmyk(66.5%, 64.1%, 0%, 33.3%) |
| CIE-LAB | lab(32.05, 33.62, -58.99) |
| CIE-LCH | lch(32.05, 67.89, 299.68°) |
| OKLab | oklab(42.79% 0.0146 -0.1701) |
| OKLCH | oklch(42.79% 0.171 274.9) |
| XYZ | xyz(10.6094, 7.1087, 38.8354) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.59
Ocean Blue
#4F42B5
ΔE00 3.69
Blueberry
#464196
ΔE00 3.99
Blue Blue
#2242C7
ΔE00 4.40
Blue With A Hint Of Purple
#533CC6
ΔE00 5.60
Darkslateblue
#483D8B
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#393DAA #AAA639
analogous
#3976AA #393DAA #6E39AA
triadic
#393DAA #AA393D #3DAA39
tetradic
#393DAA #AA3976 #AAA639 #39AA6E
square
#393DAA #AA3976 #AAA639 #39AA6E
split-complementary
#393DAA #AA6E39 #76AA39
monochromatic
#1A1C4E #2A2D7C #393DAA #595DC7 #878AD7
Accessibility & contrast
On white
8.67
#393DAA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#393DAA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #393DAA
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##393DAA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##393DAA | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051AD
Deuteranopia (green-blind)
#0046A8
Tritanopia (blue-blind)
#00596E
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #393daa; /* rgb */ color: rgb(57, 61, 170); /* oklch */ color: oklch(42.8% 0.171 274.9);
Tailwind
colors: {
custom: {
50: '#7d73c4',
500: '#393daa',
950: '#000000',
},
}SCSS
$custom: #393daa; $custom-light: #7d73c4; $custom-dark: #000000;
JSON
{
"hex": "#393daa",
"rgb": {
"r": 57,
"g": 61,
"b": 170
},
"hsl": {
"h": 237.876,
"s": 49.78,
"l": 44.51
},
"oklch": {
"l": 0.42794,
"c": 0.17073,
"h": 274.9
},
"luminance": 0.0711
}Semantic roles & 50–950 ramp
primary
#393DAA
secondary
#C1BE7E
accent
#D44ED9
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0813
muted
#7C7B82