#18195F#18195F
#18195F is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.8% C 0.121 H 274.1°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).
Color values
| HEX | #18195F |
|---|---|
| RGB | rgb(24, 25, 95) |
| HSL | hsl(239, 60%, 23%) |
| HSV | hsv(239, 75%, 37%) |
| CMYK | cmyk(74.7%, 73.7%, 0%, 62.7%) |
| CIE-LAB | lab(13.92, 25.27, -41.59) |
| CIE-LCH | lch(13.92, 48.67, 301.28°) |
| OKLab | oklab(26.84% 0.0086 -0.1202) |
| OKLCH | oklch(26.84% 0.121 274.1) |
| XYZ | xyz(2.7892, 1.7154, 11.0084) |
| Luminance | 0.0172 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 3.10
Dark Indigo
#1F0954
ΔE00 4.75
Darkblue (survey)
#030764
ΔE00 4.91
Navy Blue (survey)
#001146
ΔE00 5.07
Dark Blue
#00035B
ΔE00 5.59
Night Blue
#040348
ΔE00 5.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18195F #5F5E18
analogous
#183C5F #18195F #3A185F
triadic
#18195F #5F1819 #195F18
tetradic
#18195F #5F183C #5F5E18 #185F3A
square
#18195F #5F183C #5F5E18 #185F3A
split-complementary
#18195F #5F3A18 #3C5F18
monochromatic
#060618 #0C0C2E #18195F #242690 #3133C1
Accessibility & contrast
On white
15.63
#18195F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#18195F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18195F
15.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18195F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18195F | 1.00 | 15.63 | 1.34 | 15.63 |
| #FFFFFF | 15.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002761
Deuteranopia (green-blind)
#00205E
Tritanopia (blue-blind)
#002C39
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #18195f; /* rgb */ color: rgb(24, 25, 95); /* oklch */ color: oklch(26.8% 0.121 274.1);
Tailwind
colors: {
custom: {
50: '#61568d',
500: '#18195f',
950: '#000000',
},
}SCSS
$custom: #18195f; $custom-light: #61568d; $custom-dark: #000000;
JSON
{
"hex": "#18195f",
"rgb": {
"r": 24,
"g": 25,
"b": 95
},
"hsl": {
"h": 239.155,
"s": 59.664,
"l": 23.333
},
"oklch": {
"l": 0.26843,
"c": 0.12051,
"h": 274.1
},
"luminance": 0.01716
}Semantic roles & 50–950 ramp
primary
#18195F
secondary
#95943D
accent
#E145E3
background
#F6F5F8
surface
#EBE9F0
border
#C6C5CB
text
#06030C
muted
#7A787D