#15385C#15385C
#15385C is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.5% C 0.075 H 251.6°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #15385C |
|---|---|
| RGB | rgb(21, 56, 92) |
| HSL | hsl(210, 63%, 22%) |
| HSV | hsv(210, 77%, 36%) |
| CMYK | cmyk(77.2%, 39.1%, 0%, 63.9%) |
| CIE-LAB | lab(22.86, 1.25, -25.16) |
| CIE-LCH | lch(22.86, 25.20, 272.84°) |
| OKLab | oklab(33.49% -0.0238 -0.0716) |
| OKLCH | oklch(33.49% 0.075 251.6) |
| XYZ | xyz(3.6545, 3.7601, 10.6563) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Marine Blue
#01386A
ΔE00 2.53
Marine
#042E60
ΔE00 4.04
Twilight Blue
#0A437A
ΔE00 5.03
Prussian Blue
#004577
ΔE00 5.46
Darkish Blue
#014182
ΔE00 5.52
Navy Blue
#1B2A4A
ΔE00 6.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15385C #5C3915
analogous
#155C5C #15385C #16155C
triadic
#15385C #5C1538 #385C15
tetradic
#15385C #5C155C #5C3915 #155C16
square
#15385C #5C155C #5C3915 #155C16
split-complementary
#15385C #5C1615 #5C5C15
monochromatic
#060F19 #0A1A2A #15385C #20568E #2C75C0
Accessibility & contrast
On white
11.99
#15385C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#15385C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15385C
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15385C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15385C | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#283A5D
Deuteranopia (green-blind)
#1D345B
Tritanopia (blue-blind)
#004045
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #15385c; /* rgb */ color: rgb(21, 56, 92); /* oklch */ color: oklch(33.5% 0.075 251.6);
Tailwind
colors: {
custom: {
50: '#5d6e8a',
500: '#15385c',
950: '#000000',
},
}SCSS
$custom: #15385c; $custom-light: #5d6e8a; $custom-dark: #000000;
JSON
{
"hex": "#15385c",
"rgb": {
"r": 21,
"g": 56,
"b": 92
},
"hsl": {
"h": 210.423,
"s": 62.832,
"l": 22.157
},
"oklch": {
"l": 0.33492,
"c": 0.07542,
"h": 251.6
},
"luminance": 0.0376
}Semantic roles & 50–950 ramp
primary
#15385C
secondary
#936739
accent
#9542E6
background
#F5F6F8
surface
#E9EBF0
border
#C5C6CB
text
#05070C
muted
#797A7D