#2C73B2#2C73B2
#2C73B2 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.2% C 0.121 H 248.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #2C73B2 |
|---|---|
| RGB | rgb(44, 115, 178) |
| HSL | hsl(208, 60%, 44%) |
| HSV | hsv(208, 75%, 70%) |
| CMYK | cmyk(75.3%, 35.4%, 0%, 30.2%) |
| CIE-LAB | lab(46.99, -0.08, -39.71) |
| CIE-LCH | lch(46.99, 39.71, 269.88°) |
| OKLab | oklab(54.2% -0.0436 -0.1129) |
| OKLCH | oklch(54.2% 0.121 248.9) |
| XYZ | xyz(15.2023, 16.0095, 44.3998) |
| Luminance | 0.1601 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bluish
#2976BB
ΔE00 1.42
Flat Blue
#3C73A8
ΔE00 1.63
Medium Blue
#2C6FBB
ΔE00 2.38
Muted Blue
#3B719F
ΔE00 2.52
Windows Blue
#3778BF
ΔE00 2.82
Mid Blue
#276AB3
ΔE00 3.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C73B2 #B26B2C
analogous
#2CB2AE #2C73B2 #2C30B2
triadic
#2C73B2 #B22C73 #73B22C
tetradic
#2C73B2 #AE2CB2 #B26B2C #30B22C
square
#2C73B2 #AE2CB2 #B26B2C #30B22C
split-complementary
#2C73B2 #B22C30 #B2AE2C
monochromatic
#143450 #205381 #2C73B2 #4992D2 #7AAFDE
Accessibility & contrast
On white
5.00
#2C73B2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#2C73B2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2C73B2
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C73B2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C73B2 | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5676B5
Deuteranopia (green-blind)
#436AB1
Tritanopia (blue-blind)
#00828A
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #2c73b2; /* rgb */ color: rgb(44, 115, 178); /* oklch */ color: oklch(54.2% 0.121 248.9);
Tailwind
colors: {
custom: {
50: '#789ac9',
500: '#2c73b2',
950: '#000000',
},
}SCSS
$custom: #2c73b2; $custom-light: #789ac9; $custom-dark: #000000;
JSON
{
"hex": "#2c73b2",
"rgb": {
"r": 44,
"g": 115,
"b": 178
},
"hsl": {
"h": 208.209,
"s": 60.36,
"l": 43.529
},
"oklch": {
"l": 0.54198,
"c": 0.12107,
"h": 248.9
},
"luminance": 0.16011
}Semantic roles & 50–950 ramp
primary
#2C73B2
secondary
#C69A73
accent
#8F44E4
background
#F7F9FC
surface
#EEF2F8
border
#C9CCD1
text
#0A0E13
muted
#7C7E82