#105783#105783
#105783 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.098 H 242.5°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #105783 |
|---|---|
| RGB | rgb(16, 87, 131) |
| HSL | hsl(203, 78%, 29%) |
| HSV | hsv(203, 88%, 51%) |
| CMYK | cmyk(87.8%, 33.6%, 0%, 48.6%) |
| CIE-LAB | lab(35.13, -3.89, -30.46) |
| CIE-LCH | lch(35.13, 30.71, 262.73°) |
| OKLab | oklab(43.84% -0.045 -0.0866) |
| OKLCH | oklch(43.84% 0.098 242.5) |
| XYZ | xyz(7.7170, 8.5643, 22.7147) |
| Luminance | 0.0857 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 1.09
Light Navy
#155084
ΔE00 3.56
Light Navy Blue
#2E5A88
ΔE00 3.78
Dusk Blue
#26538D
ΔE00 5.09
Ugly Blue
#31668A
ΔE00 5.59
Denim (survey)
#3B638C
ΔE00 5.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#105783 #833C10
analogous
#108376 #105783 #101D83
triadic
#105783 #831057 #578310
tetradic
#105783 #761083 #833C10 #1D8310
square
#105783 #761083 #833C10 #1D8310
split-complementary
#105783 #83101D #837610
monochromatic
#03121B #09334C #105783 #177BBA #299DE5
Accessibility & contrast
On white
7.74
#105783 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#105783 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #105783
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##105783 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##105783 | 1.00 | 7.74 | 2.71 | 7.74 |
| #FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#425885
Deuteranopia (green-blind)
#324E82
Tritanopia (blue-blind)
#006267
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #105783; /* rgb */ color: rgb(16, 87, 131); /* oklch */ color: oklch(43.8% 0.098 242.5);
Tailwind
colors: {
custom: {
50: '#6586a7',
500: '#105783',
950: '#000000',
},
}SCSS
$custom: #105783; $custom-light: #6586a7; $custom-dark: #000000;
JSON
{
"hex": "#105783",
"rgb": {
"r": 16,
"g": 87,
"b": 131
},
"hsl": {
"h": 202.957,
"s": 78.231,
"l": 28.824
},
"oklch": {
"l": 0.43844,
"c": 0.09757,
"h": 242.5
},
"luminance": 0.08565
}Semantic roles & 50–950 ramp
primary
#105783
secondary
#B96836
accent
#7D33F5
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070B0F
muted
#7A7C7F