#19488A#19488A
#19488A is a dark, vivid blue. Relative luminance 0.067; OKLCH L 40.9% C 0.121 H 257.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #19488A |
|---|---|
| RGB | rgb(25, 72, 138) |
| HSL | hsl(215, 69%, 32%) |
| HSV | hsv(215, 82%, 54%) |
| CMYK | cmyk(81.9%, 47.8%, 0%, 45.9%) |
| CIE-LAB | lab(31.06, 9.74, -41.24) |
| CIE-LCH | lch(31.06, 42.38, 283.29°) |
| OKLab | oklab(40.86% -0.0256 -0.1184) |
| OKLCH | oklch(40.86% 0.121 257.8) |
| XYZ | xyz(7.3040, 6.6755, 24.9434) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 1.09
Darkish Blue
#014182
ΔE00 2.50
Twilight Blue
#0A437A
ΔE00 2.83
Dusk Blue
#26538D
ΔE00 3.60
Prussian Blue
#004577
ΔE00 3.86
Light Navy
#155084
ΔE00 3.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19488A #8A5B19
analogous
#19818A #19488A #22198A
triadic
#19488A #8A1948 #488A19
tetradic
#19488A #8A1981 #8A5B19 #198A22
square
#19488A #8A1981 #8A5B19 #198A22
split-complementary
#19488A #8A2219 #818A19
monochromatic
#061222 #102D56 #19488A #2263BE #4182DD
Accessibility & contrast
On white
8.99
#19488A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#19488A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #19488A
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19488A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19488A | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#244F8C
Deuteranopia (green-blind)
#054489
Tritanopia (blue-blind)
#005862
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #19488a; /* rgb */ color: rgb(25, 72, 138); /* oklch */ color: oklch(40.9% 0.121 257.8);
Tailwind
colors: {
custom: {
50: '#697aad',
500: '#19488a',
950: '#000000',
},
}SCSS
$custom: #19488a; $custom-light: #697aad; $custom-dark: #000000;
JSON
{
"hex": "#19488a",
"rgb": {
"r": 25,
"g": 72,
"b": 138
},
"hsl": {
"h": 215.044,
"s": 69.325,
"l": 31.961
},
"oklch": {
"l": 0.40856,
"c": 0.12117,
"h": 257.8
},
"luminance": 0.06676
}Semantic roles & 50–950 ramp
primary
#19488A
secondary
#BD8A42
accent
#A33CEC
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070910
muted
#7A7B7F