#2A5175#2A5175
#2A5175 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.075 H 248.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).
Color values
| HEX | #2A5175 |
|---|---|
| RGB | rgb(42, 81, 117) |
| HSL | hsl(209, 47%, 31%) |
| HSV | hsv(209, 64%, 46%) |
| CMYK | cmyk(64.1%, 30.8%, 0%, 54.1%) |
| CIE-LAB | lab(33.27, -1.71, -24.68) |
| CIE-LCH | lch(33.27, 24.74, 266.04°) |
| OKLab | oklab(42.36% -0.0277 -0.0696) |
| OKLCH | oklch(42.36% 0.075 248.3) |
| XYZ | xyz(7.1070, 7.6608, 17.9303) |
| Luminance | 0.0766 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 2.85
Light Navy Blue
#2E5A88
ΔE00 3.74
Dusk Blue
#26538D
ΔE00 3.75
Deep Sea Blue
#015482
ΔE00 3.81
Prussian Blue
#004577
ΔE00 4.69
Dark Slate Blue
#214761
ΔE00 4.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A5175 #754E2A
analogous
#2A7573 #2A5175 #2A2B75
triadic
#2A5175 #752A51 #51752A
tetradic
#2A5175 #732A75 #754E2A #2B752A
square
#2A5175 #732A75 #754E2A #2B752A
split-complementary
#2A5175 #752A2B #75732A
monochromatic
#0A131B #1A3248 #2A5175 #3A70A2 #578FC3
Accessibility & contrast
On white
8.29
#2A5175 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.53
#2A5175 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A5175
8.29:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A5175 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A5175 | 1.00 | 8.29 | 2.53 | 8.29 |
| #FFFFFF | 8.29 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.29 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#425277
Deuteranopia (green-blind)
#374B74
Tritanopia (blue-blind)
#00595E
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #2a5175; /* rgb */ color: rgb(42, 81, 117); /* oklch */ color: oklch(42.4% 0.075 248.3);
Tailwind
colors: {
custom: {
50: '#6b819d',
500: '#2a5175',
950: '#000000',
},
}SCSS
$custom: #2a5175; $custom-light: #6b819d; $custom-dark: #000000;
JSON
{
"hex": "#2a5175",
"rgb": {
"r": 42,
"g": 81,
"b": 117
},
"hsl": {
"h": 208.8,
"s": 47.17,
"l": 31.176
},
"oklch": {
"l": 0.42355,
"c": 0.0749,
"h": 248.3
},
"luminance": 0.07661
}Semantic roles & 50–950 ramp
primary
#2A5175
secondary
#A77C54
accent
#9151D7
background
#F6F7F9
surface
#ECEEF2
border
#C7C9CC
text
#070A0E
muted
#7A7C7E