#0C403E#0C403E
#0C403E is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.8% C 0.052 H 191.1°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).
Color values
| HEX | #0C403E |
|---|---|
| RGB | rgb(12, 64, 62) |
| HSL | hsl(178, 68%, 15%) |
| HSV | hsv(178, 81%, 25%) |
| CMYK | cmyk(81.2%, 0%, 3.1%, 74.9%) |
| CIE-LAB | lab(23.97, -16.89, -3.62) |
| CIE-LCH | lch(23.97, 17.28, 192.10°) |
| OKLab | oklab(33.83% -0.0514 -0.0101) |
| OKLCH | oklch(33.83% 0.052 191.1) |
| XYZ | xyz(2.8541, 4.0924, 5.1960) |
| Luminance | 0.0409 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.55
Darkslategray
#2F4F4F
ΔE00 6.72
Dark Blue Green
#005249
ΔE00 6.98
Deep Teal
#00555A
ΔE00 7.53
Dark Turquoise
#045C5A
ΔE00 9.17
Petrol
#005F6A
ΔE00 11.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C403E #400C0E
analogous
#0C4024 #0C403E #0C2840
triadic
#0C403E #3E0C40 #403E0C
tetradic
#0C403E #240C40 #400C0E #28400C
square
#0C403E #240C40 #400C0E #28400C
split-complementary
#0C403E #400C28 #40240C
monochromatic
#051A19 #051A19 #0C403E #167470 #1FA7A2
Accessibility & contrast
On white
11.55
#0C403E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.82
#0C403E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C403E
11.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C403E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C403E | 1.00 | 11.55 | 1.82 | 11.55 |
| #FFFFFF | 11.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C3C3E
Deuteranopia (green-blind)
#34373E
Tritanopia (blue-blind)
#00423F
Achromatopsia (no color)
#393939
Design tokens & code
CSS
--color: #0c403e; /* rgb */ color: rgb(12, 64, 62); /* oklch */ color: oklch(33.8% 0.052 191.1);
Tailwind
colors: {
custom: {
50: '#557573',
500: '#0c403e',
950: '#000000',
},
}SCSS
$custom: #0c403e; $custom-light: #557573; $custom-dark: #000000;
JSON
{
"hex": "#0c403e",
"rgb": {
"r": 12,
"g": 64,
"b": 62
},
"hsl": {
"h": 177.692,
"s": 68.421,
"l": 14.902
},
"oklch": {
"l": 0.33834,
"c": 0.05237,
"h": 191.1
},
"luminance": 0.04093
}Semantic roles & 50–950 ramp
primary
#0C403E
secondary
#7C2C2F
accent
#3D43EB
background
#F5F7F6
surface
#E9EDEC
border
#C5C8C7
text
#030808
muted
#787B7B