#2F77CA#2F77CA
#2F77CA is a mid, vivid cyan. Relative luminance 0.181; OKLCH L 56.7% C 0.147 H 254.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).
Color values
| HEX | #2F77CA |
|---|---|
| RGB | rgb(47, 119, 202) |
| HSL | hsl(212, 62%, 49%) |
| HSV | hsv(212, 77%, 79%) |
| CMYK | cmyk(76.7%, 41.1%, 0%, 20.8%) |
| CIE-LAB | lab(49.57, 6.75, -49.43) |
| CIE-LCH | lch(49.57, 49.89, 277.78°) |
| OKLab | oklab(56.67% -0.0396 -0.1413) |
| OKLCH | oklch(56.67% 0.147 254.4) |
| XYZ | xyz(18.4258, 18.0601, 58.3805) |
| Luminance | 0.1806 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Windows Blue
#3778BF
ΔE00 1.12
Bluish
#2976BB
ΔE00 2.43
Medium Blue
#2C6FBB
ΔE00 3.32
Flat Blue
#3C73A8
ΔE00 3.87
Cerulean Blue
#056EEE
ΔE00 4.89
Deep Sky Blue
#0D75F8
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F77CA #CA822F
analogous
#2FC5CA #2F77CA #352FCA
triadic
#2F77CA #CA2F77 #77CA2F
tetradic
#2F77CA #CA2FC5 #CA822F #2FCA35
square
#2F77CA #CA2FC5 #CA822F #2FCA35
split-complementary
#2F77CA #CA352F #C5CA2F
monochromatic
#183D67 #235A98 #2F77CA #5D97D9 #8FB7E5
Accessibility & contrast
On white
4.55
#2F77CA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.61
#2F77CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2F77CA
4.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F77CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2F77CA | 1.00 | 4.55 | 4.61 | 4.61 |
| #FFFFFF | 4.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.61 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.61 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F7ECD
Deuteranopia (green-blind)
#346FC8
Tritanopia (blue-blind)
#008B96
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #2f77ca; /* rgb */ color: rgb(47, 119, 202); /* oklch */ color: oklch(56.7% 0.147 254.4);
Tailwind
colors: {
custom: {
50: '#7d9dda',
500: '#2f77ca',
950: '#000000',
},
}SCSS
$custom: #2f77ca; $custom-light: #7d9dda; $custom-dark: #000000;
JSON
{
"hex": "#2f77ca",
"rgb": {
"r": 47,
"g": 119,
"b": 202
},
"hsl": {
"h": 212.129,
"s": 62.249,
"l": 48.824
},
"oklch": {
"l": 0.56671,
"c": 0.14676,
"h": 254.4
},
"luminance": 0.18062
}Semantic roles & 50–950 ramp
primary
#2F77CA
secondary
#CFAD86
accent
#9A42E5
background
#F8F9FD
surface
#EFF2FB
border
#CACCD4
text
#0B0E15
muted
#7C7E83