#3367AA#3367AA
#3367AA is a mid, vivid cyan. Relative luminance 0.133; OKLCH L 51.2% C 0.120 H 255.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).
Color values
| HEX | #3367AA |
|---|---|
| RGB | rgb(51, 103, 170) |
| HSL | hsl(214, 54%, 43%) |
| HSV | hsv(214, 70%, 67%) |
| CMYK | cmyk(70%, 39.4%, 0%, 33.3%) |
| CIE-LAB | lab(43.22, 5.42, -40.99) |
| CIE-LCH | lch(43.22, 41.35, 277.53°) |
| OKLab | oklab(51.18% -0.0295 -0.1168) |
| OKLCH | oklch(51.18% 0.12 255.8) |
| XYZ | xyz(13.4685, 13.3052, 39.8808) |
| Luminance | 0.1331 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 1.90
French Blue
#436BAD
ΔE00 2.54
Denim
#1560BD
ΔE00 3.09
Medium Blue
#2C6FBB
ΔE00 3.47
Denim (survey)
#3B638C
ΔE00 3.95
Muted Blue
#3B719F
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3367AA #AA7633
analogous
#33A2AA #3367AA #3B33AA
triadic
#3367AA #AA3367 #67AA33
tetradic
#3367AA #AA33A2 #AA7633 #33AA3B
square
#3367AA #AA33A2 #AA7633 #33AA3B
split-complementary
#3367AA #AA3B33 #A2AA33
monochromatic
#172E4C #254A7B #3367AA #5085CA #7FA6D9
Accessibility & contrast
On white
5.74
#3367AA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.66
#3367AA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3367AA
5.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3367AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3367AA | 1.00 | 5.74 | 3.66 | 5.74 |
| #FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#486CAD
Deuteranopia (green-blind)
#3661A9
Tritanopia (blue-blind)
#007780
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #3367aa; /* rgb */ color: rgb(51, 103, 170); /* oklch */ color: oklch(51.2% 0.120 255.8);
Tailwind
colors: {
custom: {
50: '#7991c3',
500: '#3367aa',
950: '#000000',
},
}SCSS
$custom: #3367aa; $custom-light: #7991c3; $custom-dark: #000000;
JSON
{
"hex": "#3367aa",
"rgb": {
"r": 51,
"g": 103,
"b": 170
},
"hsl": {
"h": 213.782,
"s": 53.846,
"l": 43.333
},
"oklch": {
"l": 0.51176,
"c": 0.12046,
"h": 255.8
},
"luminance": 0.13307
}Semantic roles & 50–950 ramp
primary
#3367AA
secondary
#C2A177
accent
#9D4BDD
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C12
muted
#7C7D81