#103545#103545
#103545 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.050 H 230.1°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #103545 |
|---|---|
| RGB | rgb(16, 53, 69) |
| HSL | hsl(198, 62%, 17%) |
| HSV | hsv(198, 77%, 27%) |
| CMYK | cmyk(76.8%, 23.2%, 0%, 72.9%) |
| CIE-LAB | lab(20.38, -6.94, -13.75) |
| CIE-LCH | lch(20.38, 15.41, 243.22°) |
| OKLab | oklab(31.07% -0.0322 -0.0385) |
| OKLCH | oklch(31.07% 0.05 230.1) |
| XYZ | xyz(2.5605, 3.0858, 6.0897) |
| Luminance | 0.0309 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 3.32
Dark Grey Blue
#29465B
ΔE00 6.64
Gunmetal
#2A3439
ΔE00 7.25
Dark Slate Blue
#214761
ΔE00 7.28
Charcoal
#36454F
ΔE00 7.67
Dark
#1B2431
ΔE00 9.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#103545 #452010
analogous
#10453B #103545 #101B45
triadic
#103545 #451035 #354510
tetradic
#103545 #3B1045 #452010 #1B4510
square
#103545 #3B1045 #452010 #1B4510
split-complementary
#103545 #45101B #453B10
monochromatic
#061319 #061319 #103545 #1C5B77 #2781A8
Accessibility & contrast
On white
12.99
#103545 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#103545 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #103545
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##103545 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##103545 | 1.00 | 12.99 | 1.62 | 12.99 |
| #FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2D3446
Deuteranopia (green-blind)
#262F45
Tritanopia (blue-blind)
#00393A
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #103545; /* rgb */ color: rgb(16, 53, 69); /* oklch */ color: oklch(31.1% 0.050 230.1);
Tailwind
colors: {
custom: {
50: '#566c78',
500: '#103545',
950: '#000000',
},
}SCSS
$custom: #103545; $custom-light: #566c78; $custom-dark: #000000;
JSON
{
"hex": "#103545",
"rgb": {
"r": 16,
"g": 53,
"b": 69
},
"hsl": {
"h": 198.113,
"s": 62.353,
"l": 16.667
},
"oklch": {
"l": 0.3107,
"c": 0.05024,
"h": 230.1
},
"luminance": 0.03086
}Semantic roles & 50–950 ramp
primary
#103545
secondary
#7F4932
accent
#7442E5
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030609
muted
#787A7B