#2F536F#2F536F
#2F536F is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.063 H 243.5°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #2F536F |
|---|---|
| RGB | rgb(47, 83, 111) |
| HSL | hsl(206, 41%, 31%) |
| HSV | hsv(206, 58%, 44%) |
| CMYK | cmyk(57.7%, 25.2%, 0%, 56.5%) |
| CIE-LAB | lab(33.85, -3.98, -20.01) |
| CIE-LCH | lch(33.85, 20.40, 258.76°) |
| OKLab | oklab(42.79% -0.028 -0.056) |
| OKLCH | oklch(42.79% 0.063 243.5) |
| XYZ | xyz(7.1337, 7.9379, 16.1921) |
| Luminance | 0.0794 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.15
Deep Sea Blue
#015482
ΔE00 4.62
Dark Grey Blue
#29465B
ΔE00 4.83
Light Navy
#155084
ΔE00 4.99
Light Navy Blue
#2E5A88
ΔE00 5.03
Dusk Blue
#26538D
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F536F #6F4B2F
analogous
#2F6F6B #2F536F #2F336F
triadic
#2F536F #6F2F53 #536F2F
tetradic
#2F536F #6B2F6F #6F4B2F #336F2F
square
#2F536F #6B2F6F #6F4B2F #336F2F
split-complementary
#2F536F #6F2F33 #6F6B2F
monochromatic
#0B1319 #1D3344 #2F536F #41739A #5E92BB
Accessibility & contrast
On white
8.12
#2F536F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#2F536F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F536F
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F536F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F536F | 1.00 | 8.12 | 2.59 | 8.12 |
| #FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#475370
Deuteranopia (green-blind)
#3E4D6E
Tritanopia (blue-blind)
#025A5D
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2f536f; /* rgb */ color: rgb(47, 83, 111); /* oklch */ color: oklch(42.8% 0.063 243.5);
Tailwind
colors: {
custom: {
50: '#6d8398',
500: '#2f536f',
950: '#000000',
},
}SCSS
$custom: #2f536f; $custom-light: #6d8398; $custom-dark: #000000;
JSON
{
"hex": "#2f536f",
"rgb": {
"r": 47,
"g": 83,
"b": 111
},
"hsl": {
"h": 206.25,
"s": 40.506,
"l": 30.98
},
"oklch": {
"l": 0.42788,
"c": 0.06258,
"h": 243.5
},
"luminance": 0.07939
}Semantic roles & 50–950 ramp
primary
#2F536F
secondary
#A07859
accent
#8C57D0
background
#F6F8F9
surface
#ECEFF2
border
#C7CACC
text
#070A0D
muted
#7A7C7E