#0D383B#0D383B
#0D383B is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.3% C 0.046 H 201.8°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).
Color values
| HEX | #0D383B |
|---|---|
| RGB | rgb(13, 56, 59) |
| HSL | hsl(184, 64%, 14%) |
| HSV | hsv(184, 78%, 23%) |
| CMYK | cmyk(78%, 5.1%, 0%, 76.9%) |
| CIE-LAB | lab(20.94, -13.17, -6.14) |
| CIE-LCH | lch(20.94, 14.53, 205.02°) |
| OKLab | oklab(31.34% -0.0426 -0.017) |
| OKLCH | oklch(31.34% 0.046 201.8) |
| XYZ | xyz(2.3692, 3.2294, 4.6353) |
| Luminance | 0.0323 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 7.46
Darkslategray
#2F4F4F
ΔE00 7.89
Deep Teal
#00555A
ΔE00 9.65
Gunmetal
#2A3439
ΔE00 10.03
Dark Blue Grey
#1F3B4D
ΔE00 10.62
Dark Blue Green
#005249
ΔE00 11.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D383B #3B100D
analogous
#0D3B27 #0D383B #0D213B
triadic
#0D383B #3B0D38 #383B0D
tetradic
#0D383B #270D3B #3B100D #213B0D
square
#0D383B #270D3B #3B100D #213B0D
split-complementary
#0D383B #3B0D21 #3B270D
monochromatic
#061819 #061819 #0D383B #18686D #23979F
Accessibility & contrast
On white
12.76
#0D383B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.65
#0D383B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D383B
12.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D383B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D383B | 1.00 | 12.76 | 1.65 | 12.76 |
| #FFFFFF | 12.76 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.76 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#33353B
Deuteranopia (green-blind)
#2C303B
Tritanopia (blue-blind)
#003A39
Achromatopsia (no color)
#323232
Design tokens & code
CSS
--color: #0d383b; /* rgb */ color: rgb(13, 56, 59); /* oklch */ color: oklch(31.3% 0.046 201.8);
Tailwind
colors: {
custom: {
50: '#546e70',
500: '#0d383b',
950: '#000000',
},
}SCSS
$custom: #0d383b; $custom-light: #546e70; $custom-dark: #000000;
JSON
{
"hex": "#0d383b",
"rgb": {
"r": 13,
"g": 56,
"b": 59
},
"hsl": {
"h": 183.913,
"s": 63.889,
"l": 14.118
},
"oklch": {
"l": 0.31344,
"c": 0.0459,
"h": 201.8
},
"luminance": 0.0323
}Semantic roles & 50–950 ramp
primary
#0D383B
secondary
#77322D
accent
#4C41E7
background
#F5F6F6
surface
#E9ECEC
border
#C5C7C7
text
#030707
muted
#787A7A