#19455D#19455D
#19455D is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.2% C 0.063 H 236.0°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).
Color values
| HEX | #19455D |
|---|---|
| RGB | rgb(25, 69, 93) |
| HSL | hsl(201, 58%, 23%) |
| HSV | hsv(201, 73%, 36%) |
| CMYK | cmyk(73.1%, 25.8%, 0%, 63.5%) |
| CIE-LAB | lab(27.44, -6.32, -18.61) |
| CIE-LCH | lch(27.44, 19.66, 251.25°) |
| OKLab | oklab(37.17% -0.0353 -0.0523) |
| OKLCH | oklch(37.17% 0.063 236) |
| XYZ | xyz(4.5040, 5.2527, 11.1303) |
| Luminance | 0.0525 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 1.94
Dark Grey Blue
#29465B
ΔE00 2.58
Dark Blue Grey
#1F3B4D
ΔE00 4.03
Prussian Blue
#004577
ΔE00 6.72
Charcoal
#36454F
ΔE00 6.92
Deep Sea Blue
#015482
ΔE00 7.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19455D #5D3119
analogous
#195D53 #19455D #19235D
triadic
#19455D #5D1945 #455D19
tetradic
#19455D #53195D #5D3119 #235D19
square
#19455D #53195D #5D3119 #235D19
split-complementary
#19455D #5D1923 #5D5319
monochromatic
#061218 #0C212D #19455D #26698D #338DBD
Accessibility & contrast
On white
10.24
#19455D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.05
#19455D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #19455D
10.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19455D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19455D | 1.00 | 10.24 | 2.05 | 10.24 |
| #FFFFFF | 10.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A455E
Deuteranopia (green-blind)
#303E5D
Tritanopia (blue-blind)
#004B4D
Achromatopsia (no color)
#414141
Design tokens & code
CSS
--color: #19455d; /* rgb */ color: rgb(25, 69, 93); /* oklch */ color: oklch(37.2% 0.063 236.0);
Tailwind
colors: {
custom: {
50: '#5f788b',
500: '#19455d',
950: '#000000',
},
}SCSS
$custom: #19455d; $custom-light: #5f788b; $custom-dark: #000000;
JSON
{
"hex": "#19455d",
"rgb": {
"r": 25,
"g": 69,
"b": 93
},
"hsl": {
"h": 201.176,
"s": 57.627,
"l": 23.137
},
"oklch": {
"l": 0.37166,
"c": 0.06313,
"h": 236
},
"luminance": 0.05253
}Semantic roles & 50–950 ramp
primary
#19455D
secondary
#935C3F
accent
#7D47E1
background
#F5F7F8
surface
#EAEDF0
border
#C6C8CB
text
#05090C
muted
#797B7D