#19559C#19559C
#19559C is a mid, vivid cyan. Relative luminance 0.091; OKLCH L 45.2% C 0.130 H 255.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).
Color values
| HEX | #19559C |
|---|---|
| RGB | rgb(25, 85, 156) |
| HSL | hsl(213, 72%, 35%) |
| HSV | hsv(213, 84%, 61%) |
| CMYK | cmyk(84%, 45.5%, 0%, 38.8%) |
| CIE-LAB | lab(36.18, 8.32, -43.96) |
| CIE-LCH | lch(36.18, 44.74, 280.72°) |
| OKLab | oklab(45.2% -0.0328 -0.1262) |
| OKLCH | oklch(45.2% 0.13 255.4) |
| XYZ | xyz(9.6479, 9.1028, 32.6946) |
| Luminance | 0.0910 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.97
Light Navy Blue
#2E5A88
ΔE00 3.11
Light Navy
#155084
ΔE00 3.44
Denim Blue
#3B5B92
ΔE00 3.99
Sapphire
#0F52BA
ΔE00 4.30
Cobalt (survey)
#1E488F
ΔE00 4.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19559C #9C6019
analogous
#19969C #19559C #1E199C
triadic
#19559C #9C1955 #559C19
tetradic
#19559C #9C1996 #9C6019 #199C1E
square
#19559C #9C1996 #9C6019 #199C1E
split-complementary
#19559C #9C1E19 #969C19
monochromatic
#081C33 #113867 #19559C #2172D1 #4D91E2
Accessibility & contrast
On white
7.44
#19559C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.82
#19559C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #19559C
7.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19559C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19559C | 1.00 | 7.44 | 2.82 | 7.44 |
| #FFFFFF | 7.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#305B9F
Deuteranopia (green-blind)
#12509B
Tritanopia (blue-blind)
#006671
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #19559c; /* rgb */ color: rgb(25, 85, 156); /* oklch */ color: oklch(45.2% 0.130 255.4);
Tailwind
colors: {
custom: {
50: '#6d84ba',
500: '#19559c',
950: '#000000',
},
}SCSS
$custom: #19559c; $custom-light: #6d84ba; $custom-dark: #000000;
JSON
{
"hex": "#19559c",
"rgb": {
"r": 25,
"g": 85,
"b": 156
},
"hsl": {
"h": 212.519,
"s": 72.376,
"l": 35.49
},
"oklch": {
"l": 0.45202,
"c": 0.13034,
"h": 255.4
},
"luminance": 0.09104
}Semantic roles & 50–950 ramp
primary
#19559C
secondary
#C48D4C
accent
#9C39EF
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#080A11
muted
#7B7C80