#0B414F#0B414F
#0B414F is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.058 H 219.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).
Color values
| HEX | #0B414F |
|---|---|
| RGB | rgb(11, 65, 79) |
| HSL | hsl(192, 76%, 18%) |
| HSV | hsv(192, 86%, 31%) |
| CMYK | cmyk(86.1%, 17.7%, 0%, 69%) |
| CIE-LAB | lab(25.00, -11.35, -13.31) |
| CIE-LCH | lch(25.00, 17.49, 229.53°) |
| OKLab | oklab(34.89% -0.0445 -0.0372) |
| OKLCH | oklch(34.89% 0.058 219.9) |
| XYZ | xyz(3.4390, 4.4158, 8.0667) |
| Luminance | 0.0442 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 6.47
Dark Grey Blue
#29465B
ΔE00 7.44
Dark Slate Blue
#214761
ΔE00 7.87
Charcoal
#36454F
ΔE00 8.38
Darkslategray
#2F4F4F
ΔE00 8.42
Dark Teal
#014D4E
ΔE00 9.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0B414F #4F190B
analogous
#0B4F3B #0B414F #0B1F4F
triadic
#0B414F #4F0B41 #414F0B
tetradic
#0B414F #3B0B4F #4F190B #1F4F0B
square
#0B414F #3B0B4F #4F190B #1F4F0B
split-complementary
#0B414F #4F0B1F #4F3B0B
monochromatic
#04161B #04161B #0B414F #126D85 #1A99BA
Accessibility & contrast
On white
11.15
#0B414F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.88
#0B414F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0B414F
11.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0B414F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0B414F | 1.00 | 11.15 | 1.88 | 11.15 |
| #FFFFFF | 11.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#383F50
Deuteranopia (green-blind)
#2F384F
Tritanopia (blue-blind)
#004645
Achromatopsia (no color)
#3B3B3B
Design tokens & code
CSS
--color: #0b414f; /* rgb */ color: rgb(11, 65, 79); /* oklch */ color: oklch(34.9% 0.058 219.9);
Tailwind
colors: {
custom: {
50: '#587580',
500: '#0b414f',
950: '#000000',
},
}SCSS
$custom: #0b414f; $custom-light: #587580; $custom-dark: #000000;
JSON
{
"hex": "#0b414f",
"rgb": {
"r": 11,
"g": 65,
"b": 79
},
"hsl": {
"h": 192.353,
"s": 75.556,
"l": 17.647
},
"oklch": {
"l": 0.34885,
"c": 0.05803,
"h": 219.9
},
"luminance": 0.04416
}Semantic roles & 50–950 ramp
primary
#0B414F
secondary
#8B3F2B
accent
#5C36F2
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C