#154566#154566
#154566 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.076 H 243.0°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).
Color values
| HEX | #154566 |
|---|---|
| RGB | rgb(21, 69, 102) |
| HSL | hsl(204, 66%, 24%) |
| HSV | hsv(204, 79%, 40%) |
| CMYK | cmyk(79.4%, 32.4%, 0%, 60%) |
| CIE-LAB | lab(27.78, -3.43, -23.88) |
| CIE-LCH | lch(27.78, 24.13, 261.83°) |
| OKLab | oklab(37.55% -0.0345 -0.0676) |
| OKLCH | oklch(37.55% 0.076 243) |
| XYZ | xyz(4.8347, 5.3744, 13.3504) |
| Luminance | 0.0537 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.30
Prussian Blue
#004577
ΔE00 3.36
Dark Grey Blue
#29465B
ΔE00 4.04
Twilight Blue
#0A437A
ΔE00 4.39
Light Navy
#155084
ΔE00 5.28
Darkish Blue
#014182
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#154566 #663615
analogous
#15665F #154566 #151D66
triadic
#154566 #661545 #456615
tetradic
#154566 #5F1566 #663615 #1D6615
square
#154566 #5F1566 #663615 #1D6615
split-complementary
#154566 #66151D #665F15
monochromatic
#051119 #0B2333 #154566 #1F6799 #2A8ACC
Accessibility & contrast
On white
10.12
#154566 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#154566 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #154566
10.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##154566 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##154566 | 1.00 | 10.12 | 2.08 | 10.12 |
| #FFFFFF | 10.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#364667
Deuteranopia (green-blind)
#2B3E65
Tritanopia (blue-blind)
#004D51
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #154566; /* rgb */ color: rgb(21, 69, 102); /* oklch */ color: oklch(37.5% 0.076 243.0);
Tailwind
colors: {
custom: {
50: '#5f7892',
500: '#154566',
950: '#000000',
},
}SCSS
$custom: #154566; $custom-light: #5f7892; $custom-dark: #000000;
JSON
{
"hex": "#154566",
"rgb": {
"r": 21,
"g": 69,
"b": 102
},
"hsl": {
"h": 204.444,
"s": 65.854,
"l": 24.118
},
"oklch": {
"l": 0.37546,
"c": 0.07594,
"h": 243
},
"luminance": 0.05375
}Semantic roles & 50–950 ramp
primary
#154566
secondary
#9D623A
accent
#843FE9
background
#F5F7F8
surface
#EAEDF0
border
#C6C8CB
text
#05090D
muted
#797B7D