#0B453F#0B453F
#0B453F is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.3% C 0.057 H 184.5°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).
Color values
| HEX | #0B453F |
|---|---|
| RGB | rgb(11, 69, 63) |
| HSL | hsl(174, 73%, 16%) |
| HSV | hsv(174, 84%, 27%) |
| CMYK | cmyk(84.1%, 0%, 8.7%, 72.9%) |
| CIE-LAB | lab(25.82, -19.44, -1.55) |
| CIE-LCH | lch(25.82, 19.50, 184.57°) |
| OKLab | oklab(35.34% -0.0572 -0.0045) |
| OKLCH | oklch(35.34% 0.057 184.5) |
| XYZ | xyz(3.1629, 4.6859, 5.4394) |
| Luminance | 0.0469 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.33
Dark Blue Green
#005249
ΔE00 4.56
Darkslategray
#2F4F4F
ΔE00 7.20
Deep Teal
#00555A
ΔE00 7.43
Dark Turquoise
#045C5A
ΔE00 7.75
Evergreen
#05472A
ΔE00 9.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0B453F #450B11
analogous
#0B4522 #0B453F #0B2E45
triadic
#0B453F #3F0B45 #453F0B
tetradic
#0B453F #220B45 #450B11 #2E450B
square
#0B453F #220B45 #450B11 #2E450B
split-complementary
#0B453F #450B2E #45220B
monochromatic
#041A18 #041A18 #0B453F #137A6F #1CAF9F
Accessibility & contrast
On white
10.84
#0B453F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.94
#0B453F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0B453F
10.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0B453F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0B453F | 1.00 | 10.84 | 1.94 | 10.84 |
| #FFFFFF | 10.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.94 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#41413F
Deuteranopia (green-blind)
#393B40
Tritanopia (blue-blind)
#004743
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #0b453f; /* rgb */ color: rgb(11, 69, 63); /* oklch */ color: oklch(35.3% 0.057 184.5);
Tailwind
colors: {
custom: {
50: '#567974',
500: '#0b453f',
950: '#000000',
},
}SCSS
$custom: #0b453f; $custom-light: #567974; $custom-dark: #000000;
JSON
{
"hex": "#0b453f",
"rgb": {
"r": 11,
"g": 69,
"b": 63
},
"hsl": {
"h": 173.793,
"s": 72.5,
"l": 15.686
},
"oklch": {
"l": 0.35341,
"c": 0.05743,
"h": 184.5
},
"luminance": 0.04686
}Semantic roles & 50–950 ramp
primary
#0B453F
secondary
#812A33
accent
#394BEF
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030908
muted
#787B7B