#2A5EA4#2A5EA4
#2A5EA4 is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.4% C 0.126 H 256.8°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).
Color values
| HEX | #2A5EA4 |
|---|---|
| RGB | rgb(42, 94, 164) |
| HSL | hsl(214, 59%, 40%) |
| HSV | hsv(214, 74%, 64%) |
| CMYK | cmyk(74.4%, 42.7%, 0%, 35.7%) |
| CIE-LAB | lab(39.88, 7.57, -42.79) |
| CIE-LCH | lch(39.88, 43.46, 280.02°) |
| OKLab | oklab(48.37% -0.0287 -0.1223) |
| OKLCH | oklch(48.37% 0.126 256.8) |
| XYZ | xyz(11.6559, 11.1767, 36.6578) |
| Luminance | 0.1118 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Denim
#1560BD
ΔE00 2.80
Denim Blue
#3B5B92
ΔE00 3.39
Light Navy Blue
#2E5A88
ΔE00 3.58
Denim (survey)
#3B638C
ΔE00 3.72
Dusk Blue
#26538D
ΔE00 4.39
Mid Blue
#276AB3
ΔE00 4.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A5EA4 #A4702A
analogous
#2A9BA4 #2A5EA4 #332AA4
triadic
#2A5EA4 #A42A5E #5EA42A
tetradic
#2A5EA4 #A42A9B #A4702A #2AA433
square
#2A5EA4 #A42A9B #A4702A #2AA433
split-complementary
#2A5EA4 #A4332A #9BA42A
monochromatic
#112643 #1E4273 #2A5EA4 #3E7BCD #6E9CDA
Accessibility & contrast
On white
6.49
#2A5EA4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.24
#2A5EA4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2A5EA4
6.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A5EA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A5EA4 | 1.00 | 6.49 | 3.24 | 6.49 |
| #FFFFFF | 6.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C64A7
Deuteranopia (green-blind)
#2759A3
Tritanopia (blue-blind)
#006E79
Achromatopsia (no color)
#5E5E5E
Design tokens & code
CSS
--color: #2a5ea4; /* rgb */ color: rgb(42, 94, 164); /* oklch */ color: oklch(48.4% 0.126 256.8);
Tailwind
colors: {
custom: {
50: '#748bbf',
500: '#2a5ea4',
950: '#000000',
},
}SCSS
$custom: #2a5ea4; $custom-light: #748bbf; $custom-dark: #000000;
JSON
{
"hex": "#2a5ea4",
"rgb": {
"r": 42,
"g": 94,
"b": 164
},
"hsl": {
"h": 214.426,
"s": 59.223,
"l": 40.392
},
"oklch": {
"l": 0.48372,
"c": 0.12567,
"h": 256.8
},
"luminance": 0.11178
}Semantic roles & 50–950 ramp
primary
#2A5EA4
secondary
#C19B69
accent
#9F45E2
background
#F7F8FB
surface
#EEF0F7
border
#C9CBD0
text
#090B12
muted
#7B7C81