#448BB8#448BB8
#448BB8 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.0% C 0.099 H 239.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #448BB8 |
|---|---|
| RGB | rgb(68, 139, 184) |
| HSL | hsl(203, 46%, 49%) |
| HSV | hsv(203, 63%, 72%) |
| CMYK | cmyk(63%, 24.5%, 0%, 27.8%) |
| CIE-LAB | lab(55.23, -8.32, -30.18) |
| CIE-LCH | lch(55.23, 31.31, 254.59°) |
| OKLab | oklab(61.02% -0.0508 -0.0847) |
| OKLCH | oklch(61.02% 0.099 239.1) |
| XYZ | xyz(20.2650, 23.1529, 48.7391) |
| Luminance | 0.2316 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cool Blue
#4984B8
ΔE00 3.74
Steel Blue
#4682B4
ΔE00 3.90
Water Blue
#0E87CC
ΔE00 4.03
Dusty Blue
#5A86AD
ΔE00 4.16
Off Blue
#5684AE
ΔE00 4.33
Cerulean (survey)
#0485D1
ΔE00 4.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#448BB8 #B87144
analogous
#44B8AB #448BB8 #4451B8
triadic
#448BB8 #B8448B #8BB844
tetradic
#448BB8 #AB44B8 #B87144 #51B844
square
#448BB8 #AB44B8 #B87144 #51B844
split-complementary
#448BB8 #B84451 #B8AB44
monochromatic
#23475F #33698B #448BB8 #6FA7CA #9CC2DA
Accessibility & contrast
On white
3.73
#448BB8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#448BB8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #448BB8
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##448BB8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##448BB8 | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#768BBA
Deuteranopia (green-blind)
#667FB7
Tritanopia (blue-blind)
#00969A
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #448bb8; /* rgb */ color: rgb(68, 139, 184); /* oklch */ color: oklch(61.0% 0.099 239.1);
Tailwind
colors: {
custom: {
50: '#83accd',
500: '#448bb8',
950: '#000000',
},
}SCSS
$custom: #448bb8; $custom-light: #83accd; $custom-dark: #000000;
JSON
{
"hex": "#448bb8",
"rgb": {
"r": 68,
"g": 139,
"b": 184
},
"hsl": {
"h": 203.276,
"s": 46.032,
"l": 49.412
},
"oklch": {
"l": 0.61022,
"c": 0.09878,
"h": 239.1
},
"luminance": 0.23155
}Semantic roles & 50–950 ramp
primary
#448BB8
secondary
#C7A691
accent
#8552D6
background
#F8FAFC
surface
#F0F4F9
border
#CBCED2
text
#0C1013
muted
#7D7F82