#3336B2#3336B2
#3336B2 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.0% C 0.191 H 273.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).
Color values
| HEX | #3336B2 |
|---|---|
| RGB | rgb(51, 54, 178) |
| HSL | hsl(239, 55%, 45%) |
| HSV | hsv(239, 71%, 70%) |
| CMYK | cmyk(71.3%, 69.7%, 0%, 30.2%) |
| CIE-LAB | lab(30.77, 39.95, -65.88) |
| CIE-LCH | lch(30.77, 77.05, 301.24°) |
| OKLab | oklab(41.98% 0.0116 -0.1905) |
| OKLCH | oklch(41.98% 0.191 273.5) |
| XYZ | xyz(10.7176, 6.5554, 42.8113) |
| Luminance | 0.0656 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.43
Blue Blue
#2242C7
ΔE00 4.54
Ocean Blue
#4F42B5
ΔE00 4.55
Blue With A Hint Of Purple
#533CC6
ΔE00 5.22
Blurple
#5539CC
ΔE00 5.82
Blueberry
#464196
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3336B2 #B2AF33
analogous
#3375B2 #3336B2 #7033B2
triadic
#3336B2 #B23336 #36B233
tetradic
#3336B2 #B23375 #B2AF33 #33B270
square
#3336B2 #B23375 #B2AF33 #33B270
split-complementary
#3336B2 #B27033 #75B233
monochromatic
#181953 #252882 #3336B2 #5457CE #8486DC
Accessibility & contrast
On white
9.09
#3336B2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.31
#3336B2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3336B2
9.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3336B2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3336B2 | 1.00 | 9.09 | 2.31 | 9.09 |
| #FFFFFF | 9.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EB6
Deuteranopia (green-blind)
#0042B0
Tritanopia (blue-blind)
#005870
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #3336b2; /* rgb */ color: rgb(51, 54, 178); /* oklch */ color: oklch(42.0% 0.191 273.5);
Tailwind
colors: {
custom: {
50: '#7d6eca',
500: '#3336b2',
950: '#000000',
},
}SCSS
$custom: #3336b2; $custom-light: #7d6eca; $custom-dark: #000000;
JSON
{
"hex": "#3336b2",
"rgb": {
"r": 51,
"g": 54,
"b": 178
},
"hsl": {
"h": 238.583,
"s": 55.459,
"l": 44.902
},
"oklch": {
"l": 0.41984,
"c": 0.19081,
"h": 273.5
},
"luminance": 0.06556
}Semantic roles & 50–950 ramp
primary
#3336B2
secondary
#C5C37C
accent
#DB49DF
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0713
muted
#7C7A82