#2D778B#2D778B
#2D778B is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.2% C 0.078 H 218.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2D778B |
|---|---|
| RGB | rgb(45, 119, 139) |
| HSL | hsl(193, 51%, 36%) |
| HSV | hsv(193, 68%, 55%) |
| CMYK | cmyk(67.6%, 14.4%, 0%, 45.5%) |
| CIE-LAB | lab(46.46, -16.08, -17.62) |
| CIE-LCH | lch(46.46, 23.85, 227.61°) |
| OKLab | oklab(53.2% -0.0608 -0.0491) |
| OKLCH | oklch(53.2% 0.078 218.9) |
| XYZ | xyz(12.3373, 15.6143, 26.7848) |
| Luminance | 0.1562 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 2.53
Sea Blue
#047495
ΔE00 4.43
Dirty Blue
#3F829D
ΔE00 5.62
Teal Blue
#01889F
ΔE00 6.50
Deep Aqua
#08787F
ΔE00 7.06
Cerulean
#007BA7
ΔE00 7.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D778B #8B412D
analogous
#2D8B70 #2D778B #2D488B
triadic
#2D778B #8B2D77 #778B2D
tetradic
#2D778B #702D8B #8B412D #488B2D
square
#2D778B #702D8B #8B412D #488B2D
split-complementary
#2D778B #8B2D48 #8B702D
monochromatic
#0F282F #1E4F5D #2D778B #3C9FB9 #65B7CD
Accessibility & contrast
On white
5.09
#2D778B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#2D778B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2D778B
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D778B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D778B | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A748C
Deuteranopia (green-blind)
#5D6A8B
Tritanopia (blue-blind)
#007E7D
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #2d778b; /* rgb */ color: rgb(45, 119, 139); /* oklch */ color: oklch(53.2% 0.078 218.9);
Tailwind
colors: {
custom: {
50: '#729ead',
500: '#2d778b',
950: '#000000',
},
}SCSS
$custom: #2d778b; $custom-light: #729ead; $custom-dark: #000000;
JSON
{
"hex": "#2d778b",
"rgb": {
"r": 45,
"g": 119,
"b": 139
},
"hsl": {
"h": 192.766,
"s": 51.087,
"l": 36.078
},
"oklch": {
"l": 0.53204,
"c": 0.07811,
"h": 218.9
},
"luminance": 0.15616
}Semantic roles & 50–950 ramp
primary
#2D778B
secondary
#B47260
accent
#6B4DDB
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#090E10
muted
#7B7E7F