#33536F#33536F
#33536F is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.0% C 0.060 H 246.2°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).
Color values
| HEX | #33536F |
|---|---|
| RGB | rgb(51, 83, 111) |
| HSL | hsl(208, 37%, 32%) |
| HSV | hsv(208, 54%, 44%) |
| CMYK | cmyk(54.1%, 25.2%, 0%, 56.5%) |
| CIE-LAB | lab(34.06, -2.98, -19.67) |
| CIE-LCH | lch(34.06, 19.89, 261.37°) |
| OKLab | oklab(43.01% -0.0243 -0.0549) |
| OKLCH | oklch(43.01% 0.06 246.2) |
| XYZ | xyz(7.3267, 8.0374, 16.2011) |
| Luminance | 0.0804 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.53
Light Navy Blue
#2E5A88
ΔE00 4.82
Light Navy
#155084
ΔE00 5.04
Dark Grey Blue
#29465B
ΔE00 5.04
Deep Sea Blue
#015482
ΔE00 5.15
Dusk Blue
#26538D
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#33536F #6F4F33
analogous
#336F6D #33536F #33356F
triadic
#33536F #6F3353 #536F33
tetradic
#33536F #6D336F #6F4F33 #356F33
square
#33536F #6D336F #6F4F33 #356F33
split-complementary
#33536F #6F3335 #6F6D33
monochromatic
#0C141B #203445 #33536F #467299 #6491B8
Accessibility & contrast
On white
8.05
#33536F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.61
#33536F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #33536F
8.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##33536F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##33536F | 1.00 | 8.05 | 2.61 | 8.05 |
| #FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.61 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#475470
Deuteranopia (green-blind)
#3F4D6E
Tritanopia (blue-blind)
#135A5D
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #33536f; /* rgb */ color: rgb(51, 83, 111); /* oklch */ color: oklch(43.0% 0.060 246.2);
Tailwind
colors: {
custom: {
50: '#6f8398',
500: '#33536f',
950: '#000000',
},
}SCSS
$custom: #33536f; $custom-light: #6f8398; $custom-dark: #000000;
JSON
{
"hex": "#33536f",
"rgb": {
"r": 51,
"g": 83,
"b": 111
},
"hsl": {
"h": 208,
"s": 37.037,
"l": 31.765
},
"oklch": {
"l": 0.43008,
"c": 0.06007,
"h": 246.2
},
"luminance": 0.08038
}Semantic roles & 50–950 ramp
primary
#33536F
secondary
#A07D5E
accent
#905BCD
background
#F6F8F9
surface
#ECEFF2
border
#C7CACC
text
#080A0D
muted
#7B7C7E