#13515B#13515B
#13515B is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.2% C 0.062 H 210.8°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).
Color values
| HEX | #13515B |
|---|---|
| RGB | rgb(19, 81, 91) |
| HSL | hsl(188, 65%, 22%) |
| HSV | hsv(188, 79%, 36%) |
| CMYK | cmyk(79.1%, 11%, 0%, 64.3%) |
| CIE-LAB | lab(31.30, -15.29, -11.42) |
| CIE-LCH | lch(31.30, 19.09, 216.75°) |
| OKLab | oklab(40.17% -0.0534 -0.0318) |
| OKLCH | oklch(40.17% 0.062 210.8) |
| XYZ | xyz(5.0985, 6.7780, 10.9351) |
| Luminance | 0.0678 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 3.83
Petrol
#005F6A
ΔE00 4.91
Dark Teal
#014D4E
ΔE00 5.38
Darkslategray
#2F4F4F
ΔE00 5.62
Dark Turquoise
#045C5A
ΔE00 7.73
Dark Aqua
#05696B
ΔE00 9.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#13515B #5B1D13
analogous
#135B41 #13515B #132D5B
triadic
#13515B #5B1351 #515B13
tetradic
#13515B #41135B #5B1D13 #2D5B13
square
#13515B #41135B #5B1D13 #2D5B13
split-complementary
#13515B #5B132D #5B4113
monochromatic
#051719 #082428 #13515B #1E7E8E #28ABC0
Accessibility & contrast
On white
8.91
#13515B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.36
#13515B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #13515B
8.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##13515B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##13515B | 1.00 | 8.91 | 2.36 | 8.91 |
| #FFFFFF | 8.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.36 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#494E5C
Deuteranopia (green-blind)
#3F465B
Tritanopia (blue-blind)
#005554
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #13515b; /* rgb */ color: rgb(19, 81, 91); /* oklch */ color: oklch(40.2% 0.062 210.8);
Tailwind
colors: {
custom: {
50: '#5e8289',
500: '#13515b',
950: '#000000',
},
}SCSS
$custom: #13515b; $custom-light: #5e8289; $custom-dark: #000000;
JSON
{
"hex": "#13515b",
"rgb": {
"r": 19,
"g": 81,
"b": 91
},
"hsl": {
"h": 188.333,
"s": 65.455,
"l": 21.569
},
"oklch": {
"l": 0.40175,
"c": 0.06215,
"h": 210.8
},
"luminance": 0.06779
}Semantic roles & 50–950 ramp
primary
#13515B
secondary
#934437
accent
#573FE8
background
#F5F7F8
surface
#EAEEF0
border
#C6C9CB
text
#050A0B
muted
#797C7C