#0C4055#0C4055
#0C4055 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.063 H 230.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).
Color values
| HEX | #0C4055 |
|---|---|
| RGB | rgb(12, 64, 85) |
| HSL | hsl(197, 75%, 19%) |
| HSV | hsv(197, 86%, 33%) |
| CMYK | cmyk(85.9%, 24.7%, 0%, 66.7%) |
| CIE-LAB | lab(24.95, -8.23, -17.31) |
| CIE-LCH | lch(24.95, 19.17, 244.56°) |
| OKLab | oklab(34.95% -0.0403 -0.0487) |
| OKLCH | oklch(34.95% 0.063 230.4) |
| XYZ | xyz(3.6240, 4.4004, 9.2509) |
| Luminance | 0.0440 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 3.79
Dark Slate Blue
#214761
ΔE00 4.55
Dark Grey Blue
#29465B
ΔE00 4.60
Charcoal
#36454F
ΔE00 7.49
Prussian Blue
#004577
ΔE00 8.96
Deep Sea Blue
#015482
ΔE00 9.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C4055 #55210C
analogous
#0C5546 #0C4055 #0C1C55
triadic
#0C4055 #550C40 #40550C
tetradic
#0C4055 #460C55 #55210C #1C550C
square
#0C4055 #460C55 #55210C #1C550C
split-complementary
#0C4055 #550C1C #55460C
monochromatic
#04141B #04181F #0C4055 #14688B #1B91C0
Accessibility & contrast
On white
11.17
#0C4055 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.88
#0C4055 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C4055
11.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C4055 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C4055 | 1.00 | 11.17 | 1.88 | 11.17 |
| #FFFFFF | 11.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#353F56
Deuteranopia (green-blind)
#2C3855
Tritanopia (blue-blind)
#004647
Achromatopsia (no color)
#3B3B3B
Design tokens & code
CSS
--color: #0c4055; /* rgb */ color: rgb(12, 64, 85); /* oklch */ color: oklch(34.9% 0.063 230.4);
Tailwind
colors: {
custom: {
50: '#597485',
500: '#0c4055',
950: '#000000',
},
}SCSS
$custom: #0c4055; $custom-light: #597485; $custom-dark: #000000;
JSON
{
"hex": "#0c4055",
"rgb": {
"r": 12,
"g": 64,
"b": 85
},
"hsl": {
"h": 197.26,
"s": 75.258,
"l": 19.02
},
"oklch": {
"l": 0.34946,
"c": 0.06325,
"h": 230.4
},
"luminance": 0.04401
}Semantic roles & 50–950 ramp
primary
#0C4055
secondary
#90492D
accent
#6C36F2
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04080B
muted
#797B7C