#375EBE#375EBE
#375EBE is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.7% C 0.157 H 264.7°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #375EBE |
|---|---|
| RGB | rgb(55, 94, 190) |
| HSL | hsl(223, 55%, 48%) |
| HSV | hsv(223, 71%, 75%) |
| CMYK | cmyk(71.1%, 50.5%, 0%, 25.5%) |
| CIE-LAB | lab(42.05, 19.19, -54.56) |
| CIE-LCH | lch(42.05, 57.84, 289.38°) |
| OKLab | oklab(50.72% -0.0145 -0.1567) |
| OKLCH | oklch(50.72% 0.157 264.7) |
| XYZ | xyz(14.8692, 12.5338, 50.3408) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Denim
#1560BD
ΔE00 3.60
Sapphire
#0F52BA
ΔE00 4.41
French Blue
#436BAD
ΔE00 4.94
Azul
#1D5DEC
ΔE00 5.46
Denim Blue
#3B5B92
ΔE00 5.63
Dusky Blue
#475F94
ΔE00 5.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#375EBE #BE9737
analogous
#37A1BE #375EBE #5437BE
triadic
#375EBE #BE375E #5EBE37
tetradic
#375EBE #BE37A1 #BE9737 #37BE54
square
#375EBE #BE37A1 #BE9737 #37BE54
split-complementary
#375EBE #BE5437 #A1BE37
monochromatic
#1C2F5F #29478F #375EBE #6181D1 #90A7DF
Accessibility & contrast
On white
5.99
#375EBE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#375EBE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #375EBE
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##375EBE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##375EBE | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#256AC1
Deuteranopia (green-blind)
#005DBC
Tritanopia (blue-blind)
#007585
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #375ebe; /* rgb */ color: rgb(55, 94, 190); /* oklch */ color: oklch(50.7% 0.157 264.7);
Tailwind
colors: {
custom: {
50: '#7f8bd2',
500: '#375ebe',
950: '#000000',
},
}SCSS
$custom: #375ebe; $custom-light: #7f8bd2; $custom-dark: #000000;
JSON
{
"hex": "#375ebe",
"rgb": {
"r": 55,
"g": 94,
"b": 190
},
"hsl": {
"h": 222.667,
"s": 55.102,
"l": 48.039
},
"oklch": {
"l": 0.50721,
"c": 0.1574,
"h": 264.7
},
"luminance": 0.12535
}Semantic roles & 50–950 ramp
primary
#375EBE
secondary
#CAB787
accent
#B349DE
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0B14
muted
#7C7C83