#11585B#11585B
#11585B is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.1% C 0.066 H 199.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).
Color values
| HEX | #11585B |
|---|---|
| RGB | rgb(17, 88, 91) |
| HSL | hsl(182, 69%, 21%) |
| HSV | hsv(182, 81%, 36%) |
| CMYK | cmyk(81.3%, 3.3%, 0%, 64.3%) |
| CIE-LAB | lab(33.68, -19.46, -7.83) |
| CIE-LCH | lch(33.68, 20.98, 201.91°) |
| OKLab | oklab(42.09% -0.0621 -0.0217) |
| OKLCH | oklch(42.09% 0.066 199.3) |
| XYZ | xyz(5.6084, 7.8533, 11.1157) |
| Luminance | 0.0785 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 1.43
Dark Turquoise
#045C5A
ΔE00 3.13
Dark Teal
#014D4E
ΔE00 3.76
Petrol
#005F6A
ΔE00 4.17
Dark Aqua
#05696B
ΔE00 5.83
Darkslategray
#2F4F4F
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11585B #5B1411
analogous
#115B39 #11585B #11335B
triadic
#11585B #5B1158 #585B11
tetradic
#11585B #39115B #5B1411 #335B11
square
#11585B #39115B #5B1411 #335B11
split-complementary
#11585B #5B1133 #5B3911
monochromatic
#05191A #072627 #11585B #1B8A8F #24BCC2
Accessibility & contrast
On white
8.17
#11585B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#11585B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11585B
8.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11585B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11585B | 1.00 | 8.17 | 2.57 | 8.17 |
| #FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#51545B
Deuteranopia (green-blind)
#474C5B
Tritanopia (blue-blind)
#005C59
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #11585b; /* rgb */ color: rgb(17, 88, 91); /* oklch */ color: oklch(42.1% 0.066 199.3);
Tailwind
colors: {
custom: {
50: '#5e8789',
500: '#11585b',
950: '#000000',
},
}SCSS
$custom: #11585b; $custom-light: #5e8789; $custom-dark: #000000;
JSON
{
"hex": "#11585b",
"rgb": {
"r": 17,
"g": 88,
"b": 91
},
"hsl": {
"h": 182.432,
"s": 68.519,
"l": 21.176
},
"oklch": {
"l": 0.42087,
"c": 0.06582,
"h": 199.3
},
"luminance": 0.07854
}Semantic roles & 50–950 ramp
primary
#11585B
secondary
#943834
accent
#443CEB
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050B0B
muted
#797C7C