#2C528C#2C528C
#2C528C is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.1% C 0.105 H 258.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).
Color values
| HEX | #2C528C |
|---|---|
| RGB | rgb(44, 82, 140) |
| HSL | hsl(216, 52%, 36%) |
| HSV | hsv(216, 69%, 55%) |
| CMYK | cmyk(68.6%, 41.4%, 0%, 45.1%) |
| CIE-LAB | lab(34.93, 6.57, -36.23) |
| CIE-LCH | lch(34.93, 36.83, 280.28°) |
| OKLab | oklab(44.09% -0.0207 -0.1032) |
| OKLCH | oklch(44.09% 0.105 258.6) |
| XYZ | xyz(8.7879, 8.4626, 25.9762) |
| Luminance | 0.0846 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.14
Denim Blue
#3B5B92
ΔE00 3.27
Cobalt (survey)
#1E488F
ΔE00 3.35
Light Navy Blue
#2E5A88
ΔE00 3.42
Light Navy
#155084
ΔE00 3.45
Dusky Blue
#475F94
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C528C #8C662C
analogous
#2C828C #2C528C #362C8C
triadic
#2C528C #8C2C52 #528C2C
tetradic
#2C528C #8C2C82 #8C662C #2C8C36
square
#2C528C #8C2C82 #8C662C #2C8C36
split-complementary
#2C528C #8C362C #828C2C
monochromatic
#0F1B2F #1D375D #2C528C #3B6DBB #648ECE
Accessibility & contrast
On white
7.80
#2C528C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#2C528C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C528C
7.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C528C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C528C | 1.00 | 7.80 | 2.69 | 7.80 |
| #FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#38578E
Deuteranopia (green-blind)
#294E8B
Tritanopia (blue-blind)
#005F68
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2c528c; /* rgb */ color: rgb(44, 82, 140); /* oklch */ color: oklch(44.1% 0.105 258.6);
Tailwind
colors: {
custom: {
50: '#7082ae',
500: '#2c528c',
950: '#000000',
},
}SCSS
$custom: #2c528c; $custom-light: #7082ae; $custom-dark: #000000;
JSON
{
"hex": "#2c528c",
"rgb": {
"r": 44,
"g": 82,
"b": 140
},
"hsl": {
"h": 216.25,
"s": 52.174,
"l": 36.078
},
"oklch": {
"l": 0.44091,
"c": 0.10531,
"h": 258.6
},
"luminance": 0.08464
}Semantic roles & 50–950 ramp
primary
#2C528C
secondary
#B5935F
accent
#A34CDC
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F