#2A778B#2A778B
#2A778B is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.1% C 0.080 H 218.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).
Color values
| HEX | #2A778B |
|---|---|
| RGB | rgb(42, 119, 139) |
| HSL | hsl(192, 54%, 35%) |
| HSV | hsv(192, 70%, 55%) |
| CMYK | cmyk(69.8%, 14.4%, 0%, 45.5%) |
| CIE-LAB | lab(46.38, -16.58, -17.76) |
| CIE-LCH | lch(46.38, 24.30, 226.97°) |
| OKLab | oklab(53.11% -0.0625 -0.0495) |
| OKLCH | oklch(53.11% 0.08 218.4) |
| XYZ | xyz(12.2099, 15.5486, 26.7788) |
| Luminance | 0.1555 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 2.31
Sea Blue
#047495
ΔE00 4.47
Dirty Blue
#3F829D
ΔE00 5.81
Teal Blue
#01889F
ΔE00 6.43
Deep Aqua
#08787F
ΔE00 6.83
Cerulean
#007BA7
ΔE00 7.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A778B #8B3E2A
analogous
#2A8B6E #2A778B #2A468B
triadic
#2A778B #8B2A77 #778B2A
tetradic
#2A778B #6E2A8B #8B3E2A #468B2A
square
#2A778B #6E2A8B #8B3E2A #468B2A
split-complementary
#2A778B #8B2A46 #8B6E2A
monochromatic
#0E272D #1C4F5C #2A778B #389FBA #60B8CF
Accessibility & contrast
On white
5.11
#2A778B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.11
#2A778B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2A778B
5.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A778B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A778B | 1.00 | 5.11 | 4.11 | 5.11 |
| #FFFFFF | 5.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.11 | 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: #2a778b; /* rgb */ color: rgb(42, 119, 139); /* oklch */ color: oklch(53.1% 0.080 218.4);
Tailwind
colors: {
custom: {
50: '#719ead',
500: '#2a778b',
950: '#000000',
},
}SCSS
$custom: #2a778b; $custom-light: #719ead; $custom-dark: #000000;
JSON
{
"hex": "#2a778b",
"rgb": {
"r": 42,
"g": 119,
"b": 139
},
"hsl": {
"h": 192.371,
"s": 53.591,
"l": 35.49
},
"oklch": {
"l": 0.53109,
"c": 0.0797,
"h": 218.4
},
"luminance": 0.1555
}Semantic roles & 50–950 ramp
primary
#2A778B
secondary
#B56E5C
accent
#694BDD
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F