#383CA2#383CA2
#383CA2 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.8% C 0.161 H 275.2°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #383CA2 |
|---|---|
| RGB | rgb(56, 60, 162) |
| HSL | hsl(238, 49%, 43%) |
| HSV | hsv(238, 65%, 64%) |
| CMYK | cmyk(65.4%, 63%, 0%, 36.5%) |
| CIE-LAB | lab(31.07, 31.31, -55.79) |
| CIE-LCH | lch(31.07, 63.97, 299.30°) |
| OKLab | oklab(41.84% 0.0147 -0.1607) |
| OKLCH | oklch(41.84% 0.161 275.2) |
| XYZ | xyz(9.7662, 6.6803, 34.9502) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.68
Blueberry
#464196
ΔE00 3.31
Ocean Blue
#4F42B5
ΔE00 4.52
Darkslateblue
#483D8B
ΔE00 4.97
Blue Blue
#2242C7
ΔE00 5.43
Blue With A Hint Of Purple
#533CC6
ΔE00 6.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#383CA2 #A29E38
analogous
#3871A2 #383CA2 #6938A2
triadic
#383CA2 #A2383C #3CA238
tetradic
#383CA2 #A23871 #A29E38 #38A269
square
#383CA2 #A23871 #A29E38 #38A269
split-complementary
#383CA2 #A26938 #71A238
monochromatic
#191A47 #282B75 #383CA2 #5358C4 #8184D3
Accessibility & contrast
On white
8.99
#383CA2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#383CA2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #383CA2
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##383CA2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##383CA2 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EA5
Deuteranopia (green-blind)
#0044A0
Tritanopia (blue-blind)
#005669
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #383ca2; /* rgb */ color: rgb(56, 60, 162); /* oklch */ color: oklch(41.8% 0.161 275.2);
Tailwind
colors: {
custom: {
50: '#7b72be',
500: '#383ca2',
950: '#000000',
},
}SCSS
$custom: #383ca2; $custom-light: #7b72be; $custom-dark: #000000;
JSON
{
"hex": "#383ca2",
"rgb": {
"r": 56,
"g": 60,
"b": 162
},
"hsl": {
"h": 237.736,
"s": 48.624,
"l": 42.745
},
"oklch": {
"l": 0.41844,
"c": 0.16142,
"h": 275.2
},
"luminance": 0.06681
}Semantic roles & 50–950 ramp
primary
#383CA2
secondary
#BDBA79
accent
#D350D8
background
#F8F6FB
surface
#EFECF7
border
#CAC7D0
text
#0A0812
muted
#7C7B81