#376D8A#376D8A
#376D8A is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.074 H 234.2°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).
Color values
| HEX | #376D8A |
|---|---|
| RGB | rgb(55, 109, 138) |
| HSL | hsl(201, 43%, 38%) |
| HSV | hsv(201, 60%, 54%) |
| CMYK | cmyk(60.1%, 21%, 0%, 45.9%) |
| CIE-LAB | lab(43.63, -8.80, -21.35) |
| CIE-LCH | lch(43.63, 23.09, 247.61°) |
| OKLab | oklab(51.03% -0.043 -0.0596) |
| OKLCH | oklch(51.03% 0.074 234.2) |
| XYZ | xyz(11.6299, 13.5834, 26.0488) |
| Luminance | 0.1358 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 3.66
Ocean Blue (survey)
#03719C
ΔE00 4.10
Metallic Blue
#4F738E
ΔE00 4.40
Sea Blue
#047495
ΔE00 4.48
Peacock Blue
#016795
ΔE00 4.95
Muted Blue
#3B719F
ΔE00 5.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#376D8A #8A5437
analogous
#378A7D #376D8A #37438A
triadic
#376D8A #8A376D #6D8A37
tetradic
#376D8A #7D378A #8A5437 #438A37
square
#376D8A #7D378A #8A5437 #438A37
split-complementary
#376D8A #8A3743 #8A7D37
monochromatic
#142832 #264A5E #376D8A #4890B6 #74AAC8
Accessibility & contrast
On white
5.65
#376D8A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.72
#376D8A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #376D8A
5.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##376D8A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##376D8A | 1.00 | 5.65 | 3.72 | 5.65 |
| #FFFFFF | 5.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.72 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F6C8B
Deuteranopia (green-blind)
#54638A
Tritanopia (blue-blind)
#007577
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #376d8a; /* rgb */ color: rgb(55, 109, 138); /* oklch */ color: oklch(51.0% 0.074 234.2);
Tailwind
colors: {
custom: {
50: '#7596ac',
500: '#376d8a',
950: '#000000',
},
}SCSS
$custom: #376d8a; $custom-light: #7596ac; $custom-dark: #000000;
JSON
{
"hex": "#376d8a",
"rgb": {
"r": 55,
"g": 109,
"b": 138
},
"hsl": {
"h": 200.964,
"s": 43.005,
"l": 37.843
},
"oklch": {
"l": 0.51027,
"c": 0.07352,
"h": 234.2
},
"luminance": 0.13584
}Semantic roles & 50–950 ramp
primary
#376D8A
secondary
#B0846D
accent
#8155D3
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#090D10
muted
#7B7E7F