#393DAC#393DAC
#393DAC is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.0% C 0.173 H 274.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #393DAC |
|---|---|
| RGB | rgb(57, 61, 172) |
| HSL | hsl(238, 50%, 45%) |
| HSV | hsv(238, 67%, 67%) |
| CMYK | cmyk(66.9%, 64.5%, 0%, 32.5%) |
| CIE-LAB | lab(32.22, 34.31, -59.90) |
| CIE-LCH | lch(32.22, 69.03, 299.81°) |
| OKLab | oklab(42.97% 0.0144 -0.1728) |
| OKLCH | oklch(42.97% 0.173 274.8) |
| XYZ | xyz(10.8000, 7.1849, 39.8394) |
| Luminance | 0.0719 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.61
Ocean Blue
#4F42B5
ΔE00 3.55
Blue Blue
#2242C7
ΔE00 4.18
Blueberry
#464196
ΔE00 4.22
Blue With A Hint Of Purple
#533CC6
ΔE00 5.37
Darkslateblue
#483D8B
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#393DAC #ACA839
analogous
#3977AC #393DAC #6F39AC
triadic
#393DAC #AC393D #3DAC39
tetradic
#393DAC #AC3977 #ACA839 #39AC6F
square
#393DAC #AC3977 #ACA839 #39AC6F
split-complementary
#393DAC #AC6F39 #77AC39
monochromatic
#1B1C50 #2A2D7E #393DAC #5A5EC8 #888BD8
Accessibility & contrast
On white
8.62
#393DAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#393DAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #393DAC
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##393DAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##393DAC | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B0
Deuteranopia (green-blind)
#0047AA
Tritanopia (blue-blind)
#005A6F
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #393dac; /* rgb */ color: rgb(57, 61, 172); /* oklch */ color: oklch(43.0% 0.173 274.8);
Tailwind
colors: {
custom: {
50: '#7e73c6',
500: '#393dac',
950: '#000000',
},
}SCSS
$custom: #393dac; $custom-light: #7e73c6; $custom-dark: #000000;
JSON
{
"hex": "#393dac",
"rgb": {
"r": 57,
"g": 61,
"b": 172
},
"hsl": {
"h": 237.913,
"s": 50.218,
"l": 44.902
},
"oklch": {
"l": 0.42972,
"c": 0.17339,
"h": 274.8
},
"luminance": 0.07186
}Semantic roles & 50–950 ramp
primary
#393DAC
secondary
#C2BF7F
accent
#D54EDA
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0813
muted
#7C7B82