#3A83BE#3A83BE
#3A83BE is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 59.1% C 0.116 H 246.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).
Color values
| HEX | #3A83BE |
|---|---|
| RGB | rgb(58, 131, 190) |
| HSL | hsl(207, 53%, 49%) |
| HSV | hsv(207, 69%, 75%) |
| CMYK | cmyk(69.5%, 31.1%, 0%, 25.5%) |
| CIE-LAB | lab(52.78, -3.35, -37.46) |
| CIE-LCH | lch(52.78, 37.61, 264.90°) |
| OKLab | oklab(59.08% -0.0472 -0.106) |
| OKLCH | oklch(59.08% 0.116 246) |
| XYZ | xyz(19.1520, 20.8478, 51.7199) |
| Luminance | 0.2085 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Steel Blue
#4682B4
ΔE00 1.53
Cool Blue
#4984B8
ΔE00 1.59
Cerulean (survey)
#0485D1
ΔE00 2.53
Water Blue
#0E87CC
ΔE00 2.86
Off Blue
#5684AE
ΔE00 3.63
Dusty Blue
#5A86AD
ΔE00 4.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A83BE #BE753A
analogous
#3ABEB7 #3A83BE #3A41BE
triadic
#3A83BE #BE3A83 #83BE3A
tetradic
#3A83BE #B73ABE #BE753A #41BE3A
square
#3A83BE #B73ABE #BE753A #41BE3A
split-complementary
#3A83BE #BE3A41 #BEB73A
monochromatic
#1D4260 #2C638F #3A83BE #65A0D0 #94BDDE
Accessibility & contrast
On white
4.06
#3A83BE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.17
#3A83BE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3A83BE
5.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A83BE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3A83BE | 1.00 | 4.06 | 5.17 | 5.17 |
| #FFFFFF | 4.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.17 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.17 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6985C1
Deuteranopia (green-blind)
#5678BD
Tritanopia (blue-blind)
#009198
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #3a83be; /* rgb */ color: rgb(58, 131, 190); /* oklch */ color: oklch(59.1% 0.116 246.0);
Tailwind
colors: {
custom: {
50: '#7fa6d2',
500: '#3a83be',
950: '#000000',
},
}SCSS
$custom: #3a83be; $custom-light: #7fa6d2; $custom-dark: #000000;
JSON
{
"hex": "#3a83be",
"rgb": {
"r": 58,
"g": 131,
"b": 190
},
"hsl": {
"h": 206.818,
"s": 53.226,
"l": 48.627
},
"oklch": {
"l": 0.5908,
"c": 0.11603,
"h": 246
},
"luminance": 0.2085
}Semantic roles & 50–950 ramp
primary
#3A83BE
secondary
#CAA78A
accent
#8C4BDD
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F14
muted
#7C7F82