#28526C#28526C
#28526C is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.064 H 238.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).
Color values
| HEX | #28526C |
|---|---|
| RGB | rgb(40, 82, 108) |
| HSL | hsl(203, 46%, 29%) |
| HSV | hsv(203, 63%, 42%) |
| CMYK | cmyk(63%, 24.1%, 0%, 57.6%) |
| CIE-LAB | lab(33.07, -6.00, -19.38) |
| CIE-LCH | lch(33.07, 20.28, 252.80°) |
| OKLab | oklab(42.03% -0.0338 -0.0543) |
| OKLCH | oklch(42.03% 0.064 238.1) |
| XYZ | xyz(6.5981, 7.5678, 15.2975) |
| Luminance | 0.0757 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.73
Dark Grey Blue
#29465B
ΔE00 4.43
Deep Sea Blue
#015482
ΔE00 4.98
Light Navy
#155084
ΔE00 6.11
Light Navy Blue
#2E5A88
ΔE00 6.56
Prussian Blue
#004577
ΔE00 7.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28526C #6C4228
analogous
#286C64 #28526C #28306C
triadic
#28526C #6C2852 #526C28
tetradic
#28526C #64286C #6C4228 #306C28
square
#28526C #64286C #6C4228 #306C28
split-complementary
#28526C #6C2830 #6C6428
monochromatic
#081116 #17303F #28526C #397499 #5094BE
Accessibility & contrast
On white
8.35
#28526C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#28526C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #28526C
8.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28526C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##28526C | 1.00 | 8.35 | 2.51 | 8.35 |
| #FFFFFF | 8.35 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.35 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#46526D
Deuteranopia (green-blind)
#3D4B6C
Tritanopia (blue-blind)
#00595B
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #28526c; /* rgb */ color: rgb(40, 82, 108); /* oklch */ color: oklch(42.0% 0.064 238.1);
Tailwind
colors: {
custom: {
50: '#698296',
500: '#28526c',
950: '#000000',
},
}SCSS
$custom: #28526c; $custom-light: #698296; $custom-dark: #000000;
JSON
{
"hex": "#28526c",
"rgb": {
"r": 40,
"g": 82,
"b": 108
},
"hsl": {
"h": 202.941,
"s": 45.946,
"l": 29.02
},
"oklch": {
"l": 0.4203,
"c": 0.06394,
"h": 238.1
},
"luminance": 0.07568
}Semantic roles & 50–950 ramp
primary
#28526C
secondary
#9E6F51
accent
#8452D6
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#070A0D
muted
#7A7C7E