#383DC3#383DC3
#383DC3 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.0% C 0.203 H 273.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #383DC3 |
|---|---|
| RGB | rgb(56, 61, 195) |
| HSL | hsl(238, 55%, 49%) |
| HSV | hsv(238, 71%, 76%) |
| CMYK | cmyk(71.3%, 68.7%, 0%, 23.5%) |
| CIE-LAB | lab(34.23, 42.09, -70.23) |
| CIE-LCH | lch(34.23, 81.88, 300.94°) |
| OKLab | oklab(45.04% 0.011 -0.203) |
| OKLCH | oklch(45.04% 0.203 273.1) |
| XYZ | xyz(13.1467, 8.1171, 52.4931) |
| Luminance | 0.0812 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.56
Ocean Blue
#4F42B5
ΔE00 3.50
Blue With A Hint Of Purple
#533CC6
ΔE00 3.52
Blurple
#5539CC
ΔE00 4.13
Blue (survey)
#0343DF
ΔE00 4.27
Sapphire (survey)
#2138AB
ΔE00 4.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#383DC3 #C3BE38
analogous
#3883C3 #383DC3 #7938C3
triadic
#383DC3 #C3383D #3DC338
tetradic
#383DC3 #C33883 #C3BE38 #38C379
square
#383DC3 #C33883 #C3BE38 #38C379
split-complementary
#383DC3 #C37938 #83C338
monochromatic
#1D1F64 #2A2E93 #383DC3 #6569D3 #9598E1
Accessibility & contrast
On white
8.00
#383DC3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#383DC3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #383DC3
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##383DC3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##383DC3 | 1.00 | 8.00 | 2.62 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057C7
Deuteranopia (green-blind)
#004AC1
Tritanopia (blue-blind)
#00627B
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #383dc3; /* rgb */ color: rgb(56, 61, 195); /* oklch */ color: oklch(45.0% 0.203 273.1);
Tailwind
colors: {
custom: {
50: '#8273d6',
500: '#383dc3',
950: '#000000',
},
}SCSS
$custom: #383dc3; $custom-light: #8273d6; $custom-dark: #000000;
JSON
{
"hex": "#383dc3",
"rgb": {
"r": 56,
"g": 61,
"b": 195
},
"hsl": {
"h": 237.842,
"s": 55.378,
"l": 49.216
},
"oklch": {
"l": 0.45042,
"c": 0.20334,
"h": 273.1
},
"luminance": 0.08118
}Semantic roles & 50–950 ramp
primary
#383DC3
secondary
#CCC98B
accent
#D949DF
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83