#3070C0#3070C0
#3070C0 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.5% C 0.141 H 255.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3070C0 |
|---|---|
| RGB | rgb(48, 112, 192) |
| HSL | hsl(213, 60%, 47%) |
| HSV | hsv(213, 75%, 75%) |
| CMYK | cmyk(75%, 41.7%, 0%, 24.7%) |
| CIE-LAB | lab(47.00, 7.50, -47.79) |
| CIE-LCH | lch(47.00, 48.37, 278.92°) |
| OKLab | oklab(54.5% -0.035 -0.1366) |
| OKLCH | oklch(54.5% 0.141 255.6) |
| XYZ | xyz(16.5240, 16.0206, 52.0804) |
| Luminance | 0.1602 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Medium Blue
#2C6FBB
ΔE00 0.94
Mid Blue
#276AB3
ΔE00 2.75
Windows Blue
#3778BF
ΔE00 2.95
Flat Blue
#3C73A8
ΔE00 2.96
Bluish
#2976BB
ΔE00 3.16
French Blue
#436BAD
ΔE00 3.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3070C0 #C08030
analogous
#30B8C0 #3070C0 #3830C0
triadic
#3070C0 #C03070 #70C030
tetradic
#3070C0 #C030B8 #C08030 #30C038
square
#3070C0 #C030B8 #C08030 #30C038
split-complementary
#3070C0 #C03830 #B8C030
monochromatic
#18375E #24538F #3070C0 #5890D5 #89B0E1
Accessibility & contrast
On white
4.99
#3070C0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#3070C0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3070C0
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3070C0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3070C0 | 1.00 | 4.99 | 4.20 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4977C3
Deuteranopia (green-blind)
#3169BE
Tritanopia (blue-blind)
#00838E
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #3070c0; /* rgb */ color: rgb(48, 112, 192); /* oklch */ color: oklch(54.5% 0.141 255.6);
Tailwind
colors: {
custom: {
50: '#7c98d3',
500: '#3070c0',
950: '#000000',
},
}SCSS
$custom: #3070c0; $custom-light: #7c98d3; $custom-dark: #000000;
JSON
{
"hex": "#3070c0",
"rgb": {
"r": 48,
"g": 112,
"b": 192
},
"hsl": {
"h": 213.333,
"s": 60,
"l": 47.059
},
"oklch": {
"l": 0.54496,
"c": 0.14103,
"h": 255.6
},
"luminance": 0.16022
}Semantic roles & 50–950 ramp
primary
#3070C0
secondary
#CBAA80
accent
#9D45E3
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0D14
muted
#7C7E83