#2A528E#2A528E
#2A528E is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.1% C 0.109 H 258.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).
Color values
| HEX | #2A528E |
|---|---|
| RGB | rgb(42, 82, 142) |
| HSL | hsl(216, 54%, 36%) |
| HSV | hsv(216, 70%, 56%) |
| CMYK | cmyk(70.4%, 42.3%, 0%, 44.3%) |
| CIE-LAB | lab(34.96, 6.99, -37.41) |
| CIE-LCH | lch(34.96, 38.05, 280.58°) |
| OKLab | oklab(44.13% -0.0219 -0.1067) |
| OKLCH | oklch(44.13% 0.109 258.4) |
| XYZ | xyz(8.8529, 8.4789, 26.7560) |
| Luminance | 0.0848 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 0.95
Cobalt (survey)
#1E488F
ΔE00 3.31
Light Navy
#155084
ΔE00 3.34
Denim Blue
#3B5B92
ΔE00 3.35
Light Navy Blue
#2E5A88
ΔE00 3.39
Cobalt
#0047AB
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A528E #8E662A
analogous
#2A848E #2A528E #342A8E
triadic
#2A528E #8E2A52 #528E2A
tetradic
#2A528E #8E2A84 #8E662A #2A8E34
square
#2A528E #8E2A84 #8E662A #2A8E34
split-complementary
#2A528E #8E342A #848E2A
monochromatic
#0E1B30 #1C375F #2A528E #386DBD #628ED1
Accessibility & contrast
On white
7.79
#2A528E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#2A528E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A528E
7.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A528E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A528E | 1.00 | 7.79 | 2.70 | 7.79 |
| #FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#365790
Deuteranopia (green-blind)
#264E8D
Tritanopia (blue-blind)
#006069
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2a528e; /* rgb */ color: rgb(42, 82, 142); /* oklch */ color: oklch(44.1% 0.109 258.4);
Tailwind
colors: {
custom: {
50: '#7082af',
500: '#2a528e',
950: '#000000',
},
}SCSS
$custom: #2a528e; $custom-light: #7082af; $custom-dark: #000000;
JSON
{
"hex": "#2a528e",
"rgb": {
"r": 42,
"g": 82,
"b": 142
},
"hsl": {
"h": 216,
"s": 54.348,
"l": 36.078
},
"oklch": {
"l": 0.44131,
"c": 0.10895,
"h": 258.4
},
"luminance": 0.0848
}Semantic roles & 50–950 ramp
primary
#2A528E
secondary
#B6935D
accent
#A34ADE
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F