#17516D#17516D
#17516D is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.2% C 0.074 H 234.1°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).
Color values
| HEX | #17516D |
|---|---|
| RGB | rgb(23, 81, 109) |
| HSL | hsl(200, 65%, 26%) |
| HSV | hsv(200, 79%, 43%) |
| CMYK | cmyk(78.9%, 25.7%, 0%, 57.3%) |
| CIE-LAB | lab(32.19, -8.03, -21.41) |
| CIE-LCH | lch(32.19, 22.86, 249.44°) |
| OKLab | oklab(41.18% -0.0437 -0.0603) |
| OKLCH | oklch(41.18% 0.074 234.1) |
| XYZ | xyz(6.0550, 7.1704, 15.5299) |
| Luminance | 0.0717 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.20
Deep Sea Blue
#015482
ΔE00 4.98
Dark Grey Blue
#29465B
ΔE00 5.25
Light Navy
#155084
ΔE00 6.81
Prussian Blue
#004577
ΔE00 7.53
Light Navy Blue
#2E5A88
ΔE00 7.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#17516D #6D3317
analogous
#176D5E #17516D #17266D
triadic
#17516D #6D1751 #516D17
tetradic
#17516D #5E176D #6D3317 #266D17
square
#17516D #5E176D #6D3317 #266D17
split-complementary
#17516D #6D1726 #6D5E17
monochromatic
#051319 #0C2B3A #17516D #2277A0 #2C9CD2
Accessibility & contrast
On white
8.63
#17516D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#17516D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #17516D
8.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##17516D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##17516D | 1.00 | 8.63 | 2.43 | 8.63 |
| #FFFFFF | 8.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#43506E
Deuteranopia (green-blind)
#38486D
Tritanopia (blue-blind)
#00585A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #17516d; /* rgb */ color: rgb(23, 81, 109); /* oklch */ color: oklch(41.2% 0.074 234.1);
Tailwind
colors: {
custom: {
50: '#628197',
500: '#17516d',
950: '#000000',
},
}SCSS
$custom: #17516d; $custom-light: #628197; $custom-dark: #000000;
JSON
{
"hex": "#17516d",
"rgb": {
"r": 23,
"g": 81,
"b": 109
},
"hsl": {
"h": 199.535,
"s": 65.152,
"l": 25.882
},
"oklch": {
"l": 0.41184,
"c": 0.07446,
"h": 234.1
},
"luminance": 0.07171
}Semantic roles & 50–950 ramp
primary
#17516D
secondary
#A35E3D
accent
#7740E8
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0D
muted
#7A7C7E