#25498D#25498D
#25498D is a dark, vivid blue. Relative luminance 0.071; OKLCH L 41.8% C 0.120 H 261.7°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).
Color values
| HEX | #25498D |
|---|---|
| RGB | rgb(37, 73, 141) |
| HSL | hsl(219, 58%, 35%) |
| HSV | hsv(219, 74%, 55%) |
| CMYK | cmyk(73.8%, 48.2%, 0%, 44.7%) |
| CIE-LAB | lab(31.99, 11.83, -41.56) |
| CIE-LCH | lch(31.99, 43.21, 285.88°) |
| OKLab | oklab(41.76% -0.0174 -0.1192) |
| OKLCH | oklch(41.76% 0.12 261.7) |
| XYZ | xyz(7.9515, 7.0806, 26.1418) |
| Luminance | 0.0708 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 0.76
Darkish Blue
#014182
ΔE00 3.65
Dusk Blue
#26538D
ΔE00 3.75
Twilight Blue
#0A437A
ΔE00 4.13
Cobalt
#0047AB
ΔE00 4.15
Light Navy
#155084
ΔE00 4.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#25498D #8D6925
analogous
#257D8D #25498D #35258D
triadic
#25498D #8D2549 #498D25
tetradic
#25498D #8D257D #8D6925 #258D35
square
#25498D #8D257D #8D6925 #258D35
split-complementary
#25498D #8D3525 #7D8D25
monochromatic
#0C172C #18305D #25498D #3262BD #5983D3
Accessibility & contrast
On white
8.69
#25498D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#25498D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #25498D
8.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##25498D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##25498D | 1.00 | 8.69 | 2.42 | 8.69 |
| #FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#255090
Deuteranopia (green-blind)
#0B478C
Tritanopia (blue-blind)
#005964
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #25498d; /* rgb */ color: rgb(37, 73, 141); /* oklch */ color: oklch(41.8% 0.120 261.7);
Tailwind
colors: {
custom: {
50: '#6e7baf',
500: '#25498d',
950: '#000000',
},
}SCSS
$custom: #25498d; $custom-light: #6e7baf; $custom-dark: #000000;
JSON
{
"hex": "#25498d",
"rgb": {
"r": 37,
"g": 73,
"b": 141
},
"hsl": {
"h": 219.231,
"s": 58.427,
"l": 34.902
},
"oklch": {
"l": 0.4176,
"c": 0.12044,
"h": 261.7
},
"luminance": 0.07081
}Semantic roles & 50–950 ramp
primary
#25498D
secondary
#B89656
accent
#AC46E2
background
#F7F7FA
surface
#EDEDF4
border
#C8C8CE
text
#080910
muted
#7B7B7F