#2A4E7F#2A4E7F
#2A4E7F is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.2% C 0.092 H 256.6°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).
Color values
| HEX | #2A4E7F |
|---|---|
| RGB | rgb(42, 78, 127) |
| HSL | hsl(215, 50%, 33%) |
| HSV | hsv(215, 67%, 50%) |
| CMYK | cmyk(66.9%, 38.6%, 0%, 50.2%) |
| CIE-LAB | lab(32.86, 3.94, -31.53) |
| CIE-LCH | lch(32.86, 31.78, 277.12°) |
| OKLab | oklab(42.21% -0.0213 -0.0896) |
| OKLCH | oklch(42.21% 0.092 256.6) |
| XYZ | xyz(7.5086, 7.4726, 21.1212) |
| Luminance | 0.0747 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.43
Light Navy
#155084
ΔE00 3.05
Cobalt (survey)
#1E488F
ΔE00 3.15
Twilight Blue
#0A437A
ΔE00 4.02
Light Navy Blue
#2E5A88
ΔE00 4.33
Prussian Blue
#004577
ΔE00 4.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A4E7F #7F5B2A
analogous
#2A787F #2A4E7F #302A7F
triadic
#2A4E7F #7F2A4E #4E7F2A
tetradic
#2A4E7F #7F2A78 #7F5B2A #2A7F30
square
#2A4E7F #7F2A78 #7F5B2A #2A7F30
split-complementary
#2A4E7F #7F302A #787F2A
monochromatic
#0C1623 #1B3251 #2A4E7F #396AAD #5B89C9
Accessibility & contrast
On white
8.42
#2A4E7F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#2A4E7F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A4E7F
8.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A4E7F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A4E7F | 1.00 | 8.42 | 2.49 | 8.42 |
| #FFFFFF | 8.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#395281
Deuteranopia (green-blind)
#2C4A7E
Tritanopia (blue-blind)
#005960
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #2a4e7f; /* rgb */ color: rgb(42, 78, 127); /* oklch */ color: oklch(42.2% 0.092 256.6);
Tailwind
colors: {
custom: {
50: '#6d7fa4',
500: '#2a4e7f',
950: '#000000',
},
}SCSS
$custom: #2a4e7f; $custom-light: #6d7fa4; $custom-dark: #000000;
JSON
{
"hex": "#2a4e7f",
"rgb": {
"r": 42,
"g": 78,
"b": 127
},
"hsl": {
"h": 214.588,
"s": 50.296,
"l": 33.137
},
"oklch": {
"l": 0.42212,
"c": 0.09207,
"h": 256.6
},
"luminance": 0.07473
}Semantic roles & 50–950 ramp
primary
#2A4E7F
secondary
#AE8957
accent
#9F4EDA
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#080A0F
muted
#7B7C7F