#0A443F#0A443F
#0A443F is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.0% C 0.057 H 186.1°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0A443F |
|---|---|
| RGB | rgb(10, 68, 63) |
| HSL | hsl(175, 74%, 15%) |
| HSV | hsv(175, 85%, 27%) |
| CMYK | cmyk(85.3%, 0%, 7.4%, 73.3%) |
| CIE-LAB | lab(25.43, -19.03, -2.13) |
| CIE-LCH | lch(25.43, 19.15, 186.37°) |
| OKLab | oklab(35.02% -0.0565 -0.0061) |
| OKLCH | oklch(35.02% 0.057 186.1) |
| XYZ | xyz(3.0891, 4.5573, 5.4185) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.16
Dark Blue Green
#005249
ΔE00 5.01
Darkslategray
#2F4F4F
ΔE00 7.07
Deep Teal
#00555A
ΔE00 7.30
Dark Turquoise
#045C5A
ΔE00 7.94
Evergreen
#05472A
ΔE00 10.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0A443F #440A0F
analogous
#0A4422 #0A443F #0A2C44
triadic
#0A443F #3F0A44 #443F0A
tetradic
#0A443F #220A44 #440A0F #2C440A
square
#0A443F #220A44 #440A0F #2C440A
split-complementary
#0A443F #440A2C #44220A
monochromatic
#041B19 #041B19 #0A443F #127970 #1AAFA2
Accessibility & contrast
On white
10.99
#0A443F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#0A443F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0A443F
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0A443F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0A443F | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#40403F
Deuteranopia (green-blind)
#383A40
Tritanopia (blue-blind)
#004642
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #0a443f; /* rgb */ color: rgb(10, 68, 63); /* oklch */ color: oklch(35.0% 0.057 186.1);
Tailwind
colors: {
custom: {
50: '#557874',
500: '#0a443f',
950: '#000000',
},
}SCSS
$custom: #0a443f; $custom-light: #557874; $custom-dark: #000000;
JSON
{
"hex": "#0a443f",
"rgb": {
"r": 10,
"g": 68,
"b": 63
},
"hsl": {
"h": 174.828,
"s": 74.359,
"l": 15.294
},
"oklch": {
"l": 0.35021,
"c": 0.05679,
"h": 186.1
},
"luminance": 0.04558
}Semantic roles & 50–950 ramp
primary
#0A443F
secondary
#812930
accent
#3747F1
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030908
muted
#787B7B