#375263#375263
#375263 is a dark, muted cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.043 H 236.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #375263 |
|---|---|
| RGB | rgb(55, 82, 99) |
| HSL | hsl(203, 29%, 30%) |
| HSV | hsv(203, 44%, 39%) |
| CMYK | cmyk(44.4%, 17.2%, 0%, 61.2%) |
| CIE-LAB | lab(33.45, -5.13, -13.06) |
| CIE-LCH | lch(33.45, 14.03, 248.55°) |
| OKLab | oklab(42.42% -0.0236 -0.0361) |
| OKLCH | oklch(42.42% 0.043 236.8) |
| XYZ | xyz(6.8442, 7.7472, 12.9367) |
| Luminance | 0.0775 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Grey Blue
#29465B
ΔE00 4.46
Dark Slate Blue
#214761
ΔE00 5.27
Charcoal
#36454F
ΔE00 5.45
Slate
#516572
ΔE00 7.32
Dark Blue Grey
#1F3B4D
ΔE00 7.62
Gunmetal (survey)
#536267
ΔE00 8.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#375263 #634837
analogous
#37635E #375263 #373C63
triadic
#375263 #633752 #526337
tetradic
#375263 #5E3763 #634837 #3C6337
square
#375263 #5E3763 #634837 #3C6337
split-complementary
#375263 #63373C #635E37
monochromatic
#0B1114 #21313C #375263 #4D738A #6992AC
Accessibility & contrast
On white
8.24
#375263 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#375263 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #375263
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##375263 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##375263 | 1.00 | 8.24 | 2.55 | 8.24 |
| #FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A5164
Deuteranopia (green-blind)
#444D63
Tritanopia (blue-blind)
#265657
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #375263; /* rgb */ color: rgb(55, 82, 99); /* oklch */ color: oklch(42.4% 0.043 236.8);
Tailwind
colors: {
custom: {
50: '#70828f',
500: '#375263',
950: '#000000',
},
}SCSS
$custom: #375263; $custom-light: #70828f; $custom-dark: #000000;
JSON
{
"hex": "#375263",
"rgb": {
"r": 55,
"g": 82,
"b": 99
},
"hsl": {
"h": 203.182,
"s": 28.571,
"l": 30.196
},
"oklch": {
"l": 0.42416,
"c": 0.04314,
"h": 236.8
},
"luminance": 0.07748
}Semantic roles & 50–950 ramp
primary
#375263
secondary
#937562
accent
#8963C5
background
#F6F7F8
surface
#ECEEF0
border
#C7C9CB
text
#070A0C
muted
#7A7C7D