#2A66AF#2A66AF
#2A66AF is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 50.9% C 0.131 H 255.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).
Color values
| HEX | #2A66AF |
|---|---|
| RGB | rgb(42, 102, 175) |
| HSL | hsl(213, 61%, 43%) |
| HSV | hsv(213, 76%, 69%) |
| CMYK | cmyk(76%, 41.7%, 0%, 31.4%) |
| CIE-LAB | lab(42.90, 6.63, -44.47) |
| CIE-LCH | lch(42.90, 44.96, 278.48°) |
| OKLab | oklab(50.93% -0.0336 -0.1271) |
| OKLCH | oklch(50.93% 0.131 255.2) |
| XYZ | xyz(13.4412, 13.0886, 42.3671) |
| Luminance | 0.1309 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 1.62
Denim
#1560BD
ΔE00 2.53
French Blue
#436BAD
ΔE00 3.23
Medium Blue
#2C6FBB
ΔE00 3.43
Denim (survey)
#3B638C
ΔE00 4.32
Muted Blue
#3B719F
ΔE00 4.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A66AF #AF732A
analogous
#2AA9AF #2A66AF #302AAF
triadic
#2A66AF #AF2A66 #66AF2A
tetradic
#2A66AF #AF2AA9 #AF732A #2AAF30
square
#2A66AF #AF2AA9 #AF732A #2AAF30
split-complementary
#2A66AF #AF302A #A9AF2A
monochromatic
#122C4C #1E497E #2A66AF #4484D2 #75A5DE
Accessibility & contrast
On white
5.80
#2A66AF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#2A66AF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2A66AF
5.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A66AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A66AF | 1.00 | 5.80 | 3.62 | 5.80 |
| #FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#436CB2
Deuteranopia (green-blind)
#2C60AE
Tritanopia (blue-blind)
#007782
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #2a66af; /* rgb */ color: rgb(42, 102, 175); /* oklch */ color: oklch(50.9% 0.131 255.2);
Tailwind
colors: {
custom: {
50: '#7691c7',
500: '#2a66af',
950: '#000000',
},
}SCSS
$custom: #2a66af; $custom-light: #7691c7; $custom-dark: #000000;
JSON
{
"hex": "#2a66af",
"rgb": {
"r": 42,
"g": 102,
"b": 175
},
"hsl": {
"h": 212.932,
"s": 61.29,
"l": 42.549
},
"oklch": {
"l": 0.5093,
"c": 0.13147,
"h": 255.2
},
"luminance": 0.1309
}Semantic roles & 50–950 ramp
primary
#2A66AF
secondary
#C69F6F
accent
#9C43E4
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C13
muted
#7C7D82