#28636C#28636C
#28636C is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.5% C 0.062 H 208.9°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).
Color values
| HEX | #28636C |
|---|---|
| RGB | rgb(40, 99, 108) |
| HSL | hsl(188, 46%, 29%) |
| HSV | hsv(188, 63%, 42%) |
| CMYK | cmyk(63%, 8.3%, 0%, 57.6%) |
| CIE-LAB | lab(38.65, -16.05, -10.83) |
| CIE-LCH | lch(38.65, 19.36, 214.01°) |
| OKLab | oklab(46.49% -0.0544 -0.03) |
| OKLCH | oklch(46.49% 0.062 208.9) |
| XYZ | xyz(8.0426, 10.4567, 15.7789) |
| Luminance | 0.1046 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Petrol
#005F6A
ΔE00 2.95
Dark Aqua
#05696B
ΔE00 5.66
Deep Teal
#00555A
ΔE00 6.02
Dark Turquoise
#045C5A
ΔE00 7.20
Deep Turquoise
#017374
ΔE00 7.97
Deep Aqua
#08787F
ΔE00 8.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28636C #6C3128
analogous
#286C53 #28636C #28416C
triadic
#28636C #6C2863 #636C28
tetradic
#28636C #53286C #6C3128 #416C28
square
#28636C #53286C #6C3128 #416C28
split-complementary
#28636C #6C2841 #6C5328
monochromatic
#081416 #173A3F #28636C #398C99 #50B0BE
Accessibility & contrast
On white
6.79
#28636C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.09
#28636C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #28636C
6.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28636C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##28636C | 1.00 | 6.79 | 3.09 | 6.79 |
| #FFFFFF | 6.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B5F6D
Deuteranopia (green-blind)
#50586C
Tritanopia (blue-blind)
#006766
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #28636c; /* rgb */ color: rgb(40, 99, 108); /* oklch */ color: oklch(46.5% 0.062 208.9);
Tailwind
colors: {
custom: {
50: '#6a8f96',
500: '#28636c',
950: '#000000',
},
}SCSS
$custom: #28636c; $custom-light: #6a8f96; $custom-dark: #000000;
JSON
{
"hex": "#28636c",
"rgb": {
"r": 40,
"g": 99,
"b": 108
},
"hsl": {
"h": 187.941,
"s": 45.946,
"l": 29.02
},
"oklch": {
"l": 0.46491,
"c": 0.06212,
"h": 208.9
},
"luminance": 0.10458
}Semantic roles & 50–950 ramp
primary
#28636C
secondary
#9E5C51
accent
#6452D6
background
#F6F8F9
surface
#EBF0F1
border
#C6CBCB
text
#070C0D
muted
#7A7D7E