#396BC7#396BC7
#396BC7 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.2% C 0.153 H 261.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #396BC7 |
|---|---|
| RGB | rgb(57, 107, 199) |
| HSL | hsl(219, 56%, 50%) |
| HSV | hsv(219, 71%, 78%) |
| CMYK | cmyk(71.4%, 46.2%, 0%, 22%) |
| CIE-LAB | lab(46.32, 14.46, -52.89) |
| CIE-LCH | lch(46.32, 54.83, 285.29°) |
| OKLab | oklab(54.2% -0.023 -0.1516) |
| OKLCH | oklch(54.2% 0.153 261.4) |
| XYZ | xyz(17.2502, 15.5069, 56.1058) |
| Luminance | 0.1551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 2.96
Medium Blue
#2C6FBB
ΔE00 3.57
Mid Blue
#276AB3
ΔE00 4.03
Royal Blue
#4169E1
ΔE00 4.10
Cerulean Blue
#056EEE
ΔE00 4.37
Cornflower Blue
#5170D7
ΔE00 4.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#396BC7 #C79539
analogous
#39B2C7 #396BC7 #4E39C7
triadic
#396BC7 #C7396B #6BC739
tetradic
#396BC7 #C739B2 #C79539 #39C74E
square
#396BC7 #C739B2 #C79539 #39C74E
split-complementary
#396BC7 #C74E39 #B2C739
monochromatic
#1D3868 #2B5198 #396BC7 #698FD4 #98B2E2
Accessibility & contrast
On white
5.12
#396BC7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.10
#396BC7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #396BC7
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##396BC7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##396BC7 | 1.00 | 5.12 | 4.10 | 5.12 |
| #FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B75CA
Deuteranopia (green-blind)
#1C68C5
Tritanopia (blue-blind)
#00818F
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #396bc7; /* rgb */ color: rgb(57, 107, 199); /* oklch */ color: oklch(54.2% 0.153 261.4);
Tailwind
colors: {
custom: {
50: '#8194d8',
500: '#396bc7',
950: '#000000',
},
}SCSS
$custom: #396bc7; $custom-light: #8194d8; $custom-dark: #000000;
JSON
{
"hex": "#396bc7",
"rgb": {
"r": 57,
"g": 107,
"b": 199
},
"hsl": {
"h": 218.873,
"s": 55.906,
"l": 50.196
},
"oklch": {
"l": 0.54196,
"c": 0.1533,
"h": 261.4
},
"luminance": 0.15509
}Semantic roles & 50–950 ramp
primary
#396BC7
secondary
#CEB78E
accent
#AA49DF
background
#F8F9FD
surface
#F0F1FA
border
#CBCBD3
text
#0C0D15
muted
#7D7E83