#0F3A49#0F3A49
#0F3A49 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.7% C 0.053 H 225.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).
Color values
| HEX | #0F3A49 |
|---|---|
| RGB | rgb(15, 58, 73) |
| HSL | hsl(196, 66%, 17%) |
| HSV | hsv(196, 79%, 29%) |
| CMYK | cmyk(79.5%, 20.5%, 0%, 71.4%) |
| CIE-LAB | lab(22.33, -8.77, -13.43) |
| CIE-LCH | lch(22.33, 16.04, 236.87°) |
| OKLab | oklab(32.68% -0.0371 -0.0376) |
| OKLCH | oklch(32.68% 0.053 225.4) |
| XYZ | xyz(2.9122, 3.6084, 6.8450) |
| Luminance | 0.0361 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 4.28
Dark Grey Blue
#29465B
ΔE00 6.61
Dark Slate Blue
#214761
ΔE00 7.21
Charcoal
#36454F
ΔE00 7.58
Gunmetal
#2A3439
ΔE00 8.05
Darkslategray
#2F4F4F
ΔE00 10.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F3A49 #491E0F
analogous
#0F493B #0F3A49 #0F1D49
triadic
#0F3A49 #490F3A #3A490F
tetradic
#0F3A49 #3B0F49 #491E0F #1D490F
square
#0F3A49 #3B0F49 #491E0F #1D490F
split-complementary
#0F3A49 #490F1D #493B0F
monochromatic
#051419 #051419 #0F3A49 #19627C #248BAF
Accessibility & contrast
On white
12.20
#0F3A49 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.72
#0F3A49 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F3A49
12.20:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F3A49 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F3A49 | 1.00 | 12.20 | 1.72 | 12.20 |
| #FFFFFF | 12.20 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.72 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.20 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#32394A
Deuteranopia (green-blind)
#2A3349
Tritanopia (blue-blind)
#003E3F
Achromatopsia (no color)
#353535
Design tokens & code
CSS
--color: #0f3a49; /* rgb */ color: rgb(15, 58, 73); /* oklch */ color: oklch(32.7% 0.053 225.4);
Tailwind
colors: {
custom: {
50: '#57707b',
500: '#0f3a49',
950: '#000000',
},
}SCSS
$custom: #0f3a49; $custom-light: #57707b; $custom-dark: #000000;
JSON
{
"hex": "#0f3a49",
"rgb": {
"r": 15,
"g": 58,
"b": 73
},
"hsl": {
"h": 195.517,
"s": 65.909,
"l": 17.255
},
"oklch": {
"l": 0.32681,
"c": 0.05284,
"h": 225.4
},
"luminance": 0.03609
}Semantic roles & 50–950 ramp
primary
#0F3A49
secondary
#834630
accent
#6B3FE9
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#030709
muted
#787A7B