#0F5A6E#0F5A6E
#0F5A6E is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.5% C 0.075 H 221.2°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5A6E |
|---|---|
| RGB | rgb(15, 90, 110) |
| HSL | hsl(193, 76%, 25%) |
| HSV | hsv(193, 86%, 43%) |
| CMYK | cmyk(86.4%, 18.2%, 0%, 56.9%) |
| CIE-LAB | lab(35.08, -13.98, -17.57) |
| CIE-LCH | lch(35.08, 22.45, 231.50°) |
| OKLab | oklab(43.46% -0.0562 -0.0492) |
| OKLCH | oklch(43.46% 0.075 221.2) |
| XYZ | xyz(6.6664, 8.5388, 16.0456) |
| Luminance | 0.0854 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 5.21
Deep Teal
#00555A
ΔE00 7.69
Ugly Blue
#31668A
ΔE00 9.19
Dark Slate Blue
#214761
ΔE00 9.31
Darkslategray
#2F4F4F
ΔE00 9.59
Dark Grey Blue
#29465B
ΔE00 9.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5A6E #6E230F
analogous
#0F6E53 #0F5A6E #0F2A6E
triadic
#0F5A6E #6E0F5A #5A6E0F
tetradic
#0F5A6E #530F6E #6E230F #2A6E0F
square
#0F5A6E #530F6E #6E230F #2A6E0F
split-complementary
#0F5A6E #6E0F2A #6E530F
monochromatic
#04161B #082E38 #0F5A6E #1686A4 #1EB2DA
Accessibility & contrast
On white
7.75
#0F5A6E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#0F5A6E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5A6E
7.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5A6E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5A6E | 1.00 | 7.75 | 2.71 | 7.75 |
| #FFFFFF | 7.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E576F
Deuteranopia (green-blind)
#424F6E
Tritanopia (blue-blind)
#006060
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #0f5a6e; /* rgb */ color: rgb(15, 90, 110); /* oklch */ color: oklch(43.5% 0.075 221.2);
Tailwind
colors: {
custom: {
50: '#618897',
500: '#0f5a6e',
950: '#000000',
},
}SCSS
$custom: #0f5a6e; $custom-light: #618897; $custom-dark: #000000;
JSON
{
"hex": "#0f5a6e",
"rgb": {
"r": 15,
"g": 90,
"b": 110
},
"hsl": {
"h": 192.632,
"s": 76,
"l": 24.51
},
"oklch": {
"l": 0.43463,
"c": 0.07474,
"h": 221.2
},
"luminance": 0.0854
}Semantic roles & 50–950 ramp
primary
#0F5A6E
secondary
#A64B33
accent
#5D35F3
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060B0D
muted
#7A7C7E