#19458F#19458F
#19458F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.5% C 0.132 H 260.3°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).
Color values
| HEX | #19458F |
|---|---|
| RGB | rgb(25, 69, 143) |
| HSL | hsl(218, 70%, 33%) |
| HSV | hsv(218, 83%, 56%) |
| CMYK | cmyk(82.5%, 51.7%, 0%, 43.9%) |
| CIE-LAB | lab(30.51, 13.85, -45.20) |
| CIE-LCH | lch(30.51, 47.27, 287.03°) |
| OKLab | oklab(40.55% -0.0223 -0.1301) |
| OKLCH | oklch(40.55% 0.132 260.3) |
| XYZ | xyz(7.4851, 6.4452, 26.8308) |
| Luminance | 0.0645 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 0.97
Darkish Blue
#014182
ΔE00 2.71
Twilight Blue
#0A437A
ΔE00 3.62
Cobalt
#0047AB
ΔE00 3.68
Dusk Blue
#26538D
ΔE00 4.77
Prussian Blue
#004577
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19458F #8F6319
analogous
#19808F #19458F #28198F
triadic
#19458F #8F1945 #458F19
tetradic
#19458F #8F1980 #8F6319 #198F28
square
#19458F #8F1980 #8F6319 #198F28
split-complementary
#19458F #8F2819 #808F19
monochromatic
#071327 #102C5B #19458F #225EC3 #447EDE
Accessibility & contrast
On white
9.17
#19458F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.29
#19458F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #19458F
9.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19458F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19458F | 1.00 | 9.17 | 2.29 | 9.17 |
| #FFFFFF | 9.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.29 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#164D92
Deuteranopia (green-blind)
#00438E
Tritanopia (blue-blind)
#005763
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #19458f; /* rgb */ color: rgb(25, 69, 143); /* oklch */ color: oklch(40.5% 0.132 260.3);
Tailwind
colors: {
custom: {
50: '#6a78b0',
500: '#19458f',
950: '#000000',
},
}SCSS
$custom: #19458f; $custom-light: #6a78b0; $custom-dark: #000000;
JSON
{
"hex": "#19458f",
"rgb": {
"r": 25,
"g": 69,
"b": 143
},
"hsl": {
"h": 217.627,
"s": 70.238,
"l": 32.941
},
"oklch": {
"l": 0.40548,
"c": 0.13204,
"h": 260.3
},
"luminance": 0.06446
}Semantic roles & 50–950 ramp
primary
#19458F
secondary
#BF9244
accent
#AB3BED
background
#F6F7FA
surface
#ECEDF5
border
#C7C8CF
text
#080810
muted
#7A7B7F