#336EC8#336EC8
#336EC8 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.7% C 0.153 H 258.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #336EC8 |
|---|---|
| RGB | rgb(51, 110, 200) |
| HSL | hsl(216, 59%, 49%) |
| HSV | hsv(216, 75%, 78%) |
| CMYK | cmyk(74.5%, 45%, 0%, 21.6%) |
| CIE-LAB | lab(47.01, 12.13, -52.38) |
| CIE-LCH | lch(47.01, 53.76, 283.03°) |
| OKLab | oklab(54.68% -0.0297 -0.1501) |
| OKLCH | oklch(54.68% 0.153 258.8) |
| XYZ | xyz(17.3627, 16.0239, 56.8102) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Medium Blue
#2C6FBB
ΔE00 2.39
French Blue
#436BAD
ΔE00 3.43
Mid Blue
#276AB3
ΔE00 3.51
Cerulean Blue
#056EEE
ΔE00 3.90
Windows Blue
#3778BF
ΔE00 4.06
Flat Blue
#3C73A8
ΔE00 4.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#336EC8 #C88D33
analogous
#33B9C8 #336EC8 #4333C8
triadic
#336EC8 #C8336E #6EC833
tetradic
#336EC8 #C833B9 #C88D33 #33C843
square
#336EC8 #C833B9 #C88D33 #33C843
split-complementary
#336EC8 #C84333 #B9C833
monochromatic
#1A3866 #275397 #336EC8 #6190D7 #92B2E3
Accessibility & contrast
On white
4.99
#336EC8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#336EC8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #336EC8
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##336EC8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##336EC8 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4077CB
Deuteranopia (green-blind)
#2069C6
Tritanopia (blue-blind)
#008391
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #336ec8; /* rgb */ color: rgb(51, 110, 200); /* oklch */ color: oklch(54.7% 0.153 258.8);
Tailwind
colors: {
custom: {
50: '#7e97d9',
500: '#336ec8',
950: '#000000',
},
}SCSS
$custom: #336ec8; $custom-light: #7e97d9; $custom-dark: #000000;
JSON
{
"hex": "#336ec8",
"rgb": {
"r": 51,
"g": 110,
"b": 200
},
"hsl": {
"h": 216.242,
"s": 59.363,
"l": 49.216
},
"oklch": {
"l": 0.54682,
"c": 0.15302,
"h": 258.8
},
"luminance": 0.16026
}Semantic roles & 50–950 ramp
primary
#336EC8
secondary
#CEB389
accent
#A445E3
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0B0D15
muted
#7C7E83