#16456C#16456C
#16456C is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.9% C 0.083 H 247.5°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #16456C |
|---|---|
| RGB | rgb(22, 69, 108) |
| HSL | hsl(207, 66%, 25%) |
| HSV | hsv(207, 80%, 42%) |
| CMYK | cmyk(79.6%, 36.1%, 0%, 57.6%) |
| CIE-LAB | lab(28.14, -0.87, -27.14) |
| CIE-LCH | lch(28.14, 27.15, 268.17°) |
| OKLab | oklab(37.95% -0.032 -0.0771) |
| OKLCH | oklch(37.95% 0.083 247.5) |
| XYZ | xyz(5.1647, 5.5089, 14.9756) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Prussian Blue
#004577
ΔE00 1.84
Twilight Blue
#0A437A
ΔE00 2.68
Darkish Blue
#014182
ΔE00 3.85
Dark Slate Blue
#214761
ΔE00 3.97
Light Navy
#155084
ΔE00 4.33
Marine Blue
#01386A
ΔE00 4.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#16456C #6C3D16
analogous
#166C68 #16456C #161A6C
triadic
#16456C #6C1645 #456C16
tetradic
#16456C #68166C #6C3D16 #1A6C16
square
#16456C #68166C #6C3D16 #1A6C16
split-complementary
#16456C #6C161A #6C6816
monochromatic
#051019 #0C2539 #16456C #20659F #2B86D2
Accessibility & contrast
On white
9.99
#16456C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#16456C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #16456C
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##16456C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##16456C | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#33476E
Deuteranopia (green-blind)
#273F6B
Tritanopia (blue-blind)
#004E53
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #16456c; /* rgb */ color: rgb(22, 69, 108); /* oklch */ color: oklch(37.9% 0.083 247.5);
Tailwind
colors: {
custom: {
50: '#617896',
500: '#16456c',
950: '#000000',
},
}SCSS
$custom: #16456c; $custom-light: #617896; $custom-dark: #000000;
JSON
{
"hex": "#16456c",
"rgb": {
"r": 22,
"g": 69,
"b": 108
},
"hsl": {
"h": 207.209,
"s": 66.154,
"l": 25.49
},
"oklch": {
"l": 0.37949,
"c": 0.08348,
"h": 247.5
},
"luminance": 0.0551
}Semantic roles & 50–950 ramp
primary
#16456C
secondary
#A26A3C
accent
#8C3FE9
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06080D
muted
#7A7B7E