#28798D#28798D
#28798D is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.6% C 0.082 H 217.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #28798D |
|---|---|
| RGB | rgb(40, 121, 141) |
| HSL | hsl(192, 56%, 35%) |
| HSV | hsv(192, 72%, 55%) |
| CMYK | cmyk(71.6%, 14.2%, 0%, 44.7%) |
| CIE-LAB | lab(47.04, -17.32, -17.94) |
| CIE-LCH | lch(47.04, 24.93, 226.01°) |
| OKLab | oklab(53.65% -0.0649 -0.05) |
| OKLCH | oklch(53.65% 0.082 217.6) |
| XYZ | xyz(12.5182, 16.0475, 27.6319) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 1.78
Sea Blue
#047495
ΔE00 4.80
Dirty Blue
#3F829D
ΔE00 5.50
Teal Blue
#01889F
ΔE00 5.66
Deep Aqua
#08787F
ΔE00 6.61
Cerulean
#007BA7
ΔE00 7.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28798D #8D3C28
analogous
#288D6E #28798D #28468D
triadic
#28798D #8D2879 #798D28
tetradic
#28798D #6E288D #8D3C28 #468D28
square
#28798D #6E288D #8D3C28 #468D28
split-complementary
#28798D #8D2846 #8D6E28
monochromatic
#0D272E #1A505D #28798D #36A2BD #5EBBD1
Accessibility & contrast
On white
4.99
#28798D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#28798D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #28798D
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28798D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##28798D | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C758E
Deuteranopia (green-blind)
#5E6B8D
Tritanopia (blue-blind)
#00807F
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #28798d; /* rgb */ color: rgb(40, 121, 141); /* oklch */ color: oklch(53.6% 0.082 217.6);
Tailwind
colors: {
custom: {
50: '#70a0ae',
500: '#28798d',
950: '#000000',
},
}SCSS
$custom: #28798d; $custom-light: #70a0ae; $custom-dark: #000000;
JSON
{
"hex": "#28798d",
"rgb": {
"r": 40,
"g": 121,
"b": 141
},
"hsl": {
"h": 191.881,
"s": 55.801,
"l": 35.49
},
"oklch": {
"l": 0.5365,
"c": 0.08191,
"h": 217.6
},
"luminance": 0.16049
}Semantic roles & 50–950 ramp
primary
#28798D
secondary
#B76C5A
accent
#6649DF
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F