#135D6D#135D6D
#135D6D is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.3% C 0.072 H 216.3°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).
Color values
| HEX | #135D6D |
|---|---|
| RGB | rgb(19, 93, 109) |
| HSL | hsl(191, 70%, 25%) |
| HSV | hsv(191, 83%, 43%) |
| CMYK | cmyk(82.6%, 14.7%, 0%, 57.3%) |
| CIE-LAB | lab(36.12, -15.65, -15.35) |
| CIE-LCH | lch(36.12, 21.92, 224.44°) |
| OKLab | oklab(44.31% -0.0584 -0.0429) |
| OKLCH | oklch(44.31% 0.072 216.3) |
| XYZ | xyz(6.9420, 9.0704, 15.8499) |
| Luminance | 0.0907 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 3.21
Deep Teal
#00555A
ΔE00 6.24
Dark Aqua
#05696B
ΔE00 8.37
Darkslategray
#2F4F4F
ΔE00 8.78
Dark Teal
#014D4E
ΔE00 9.09
Dark Turquoise
#045C5A
ΔE00 9.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135D6D #6D2313
analogous
#136D50 #135D6D #13306D
triadic
#135D6D #6D135D #5D6D13
tetradic
#135D6D #50136D #6D2313 #306D13
square
#135D6D #50136D #6D2313 #306D13
split-complementary
#135D6D #6D1330 #6D5013
monochromatic
#05161A #0A3139 #135D6D #1C89A1 #25B6D5
Accessibility & contrast
On white
7.46
#135D6D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.81
#135D6D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135D6D
7.46:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135D6D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135D6D | 1.00 | 7.46 | 2.81 | 7.46 |
| #FFFFFF | 7.46 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.81 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.46 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#525A6E
Deuteranopia (green-blind)
#46516D
Tritanopia (blue-blind)
#006362
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #135d6d; /* rgb */ color: rgb(19, 93, 109); /* oklch */ color: oklch(44.3% 0.072 216.3);
Tailwind
colors: {
custom: {
50: '#628b96',
500: '#135d6d',
950: '#000000',
},
}SCSS
$custom: #135d6d; $custom-light: #628b96; $custom-dark: #000000;
JSON
{
"hex": "#135d6d",
"rgb": {
"r": 19,
"g": 93,
"b": 109
},
"hsl": {
"h": 190.667,
"s": 70.313,
"l": 25.098
},
"oklch": {
"l": 0.44305,
"c": 0.07241,
"h": 216.3
},
"luminance": 0.09071
}Semantic roles & 50–950 ramp
primary
#135D6D
secondary
#A44B38
accent
#5A3BED
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060C0D
muted
#7A7D7E