#2A5090#2A5090
#2A5090 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.8% C 0.114 H 260.2°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #2A5090 |
|---|---|
| RGB | rgb(42, 80, 144) |
| HSL | hsl(218, 55%, 36%) |
| HSV | hsv(218, 71%, 56%) |
| CMYK | cmyk(70.8%, 44.4%, 0%, 43.5%) |
| CIE-LAB | lab(34.48, 9.08, -39.39) |
| CIE-LCH | lch(34.48, 40.42, 282.97°) |
| OKLab | oklab(43.8% -0.0195 -0.1126) |
| OKLCH | oklch(43.8% 0.114 260.2) |
| XYZ | xyz(8.8557, 8.2423, 27.5044) |
| Luminance | 0.0824 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.78
Cobalt (survey)
#1E488F
ΔE00 2.60
Denim Blue
#3B5B92
ΔE00 3.79
Light Navy
#155084
ΔE00 3.89
Light Navy Blue
#2E5A88
ΔE00 4.21
Cobalt
#0047AB
ΔE00 4.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A5090 #906A2A
analogous
#2A8390 #2A5090 #372A90
triadic
#2A5090 #902A50 #50902A
tetradic
#2A5090 #902A83 #906A2A #2A9037
square
#2A5090 #902A83 #906A2A #2A9037
split-complementary
#2A5090 #90372A #83902A
monochromatic
#0E1B31 #1C3661 #2A5090 #386ABF #638CD1
Accessibility & contrast
On white
7.93
#2A5090 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#2A5090 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A5090
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A5090 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A5090 | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#315692
Deuteranopia (green-blind)
#1F4D8F
Tritanopia (blue-blind)
#005F69
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2a5090; /* rgb */ color: rgb(42, 80, 144); /* oklch */ color: oklch(43.8% 0.114 260.2);
Tailwind
colors: {
custom: {
50: '#7080b1',
500: '#2a5090',
950: '#000000',
},
}SCSS
$custom: #2a5090; $custom-light: #7080b1; $custom-dark: #000000;
JSON
{
"hex": "#2a5090",
"rgb": {
"r": 42,
"g": 80,
"b": 144
},
"hsl": {
"h": 217.647,
"s": 54.839,
"l": 36.471
},
"oklch": {
"l": 0.438,
"c": 0.11424,
"h": 260.2
},
"luminance": 0.08243
}Semantic roles & 50–950 ramp
primary
#2A5090
secondary
#B7965E
accent
#A74ADE
background
#F7F7FA
surface
#EDEEF5
border
#C8C9CF
text
#080A11
muted
#7B7C80