#19778B#19778B
#19778B is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.7% C 0.087 H 216.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #19778B |
|---|---|
| RGB | rgb(25, 119, 139) |
| HSL | hsl(191, 70%, 32%) |
| HSV | hsv(191, 82%, 55%) |
| CMYK | cmyk(82%, 14.4%, 0%, 45.5%) |
| CIE-LAB | lab(45.99, -18.80, -18.38) |
| CIE-LCH | lch(45.99, 26.29, 224.36°) |
| OKLab | oklab(52.69% -0.0701 -0.0514) |
| OKLCH | oklch(52.69% 0.087 216.2) |
| XYZ | xyz(11.6559, 15.2629, 26.7528) |
| Luminance | 0.1526 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 1.71
Sea Blue
#047495
ΔE00 4.85
Deep Aqua
#08787F
ΔE00 5.95
Teal Blue
#01889F
ΔE00 6.28
Dirty Blue
#3F829D
ΔE00 6.70
Cerulean
#007BA7
ΔE00 8.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19778B #8B2D19
analogous
#198B66 #19778B #193E8B
triadic
#19778B #8B1977 #778B19
tetradic
#19778B #66198B #8B2D19 #3E8B19
square
#19778B #66198B #8B2D19 #3E8B19
split-complementary
#19778B #8B193E #8B6619
monochromatic
#061E23 #104B57 #19778B #22A3BF #41C2DD
Accessibility & contrast
On white
5.18
#19778B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.05
#19778B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #19778B
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19778B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19778B | 1.00 | 5.18 | 4.05 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A738C
Deuteranopia (green-blind)
#5B688B
Tritanopia (blue-blind)
#007E7D
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #19778b; /* rgb */ color: rgb(25, 119, 139); /* oklch */ color: oklch(52.7% 0.087 216.2);
Tailwind
colors: {
custom: {
50: '#6b9ead',
500: '#19778b',
950: '#000000',
},
}SCSS
$custom: #19778b; $custom-light: #6b9ead; $custom-dark: #000000;
JSON
{
"hex": "#19778b",
"rgb": {
"r": 25,
"g": 119,
"b": 139
},
"hsl": {
"h": 190.526,
"s": 69.512,
"l": 32.157
},
"oklch": {
"l": 0.5269,
"c": 0.08693,
"h": 216.2
},
"luminance": 0.15264
}Semantic roles & 50–950 ramp
primary
#19778B
secondary
#BE5842
accent
#5B3BEC
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F