#2A4F76#2A4F76
#2A4F76 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.9% C 0.078 H 251.3°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).
Color values
| HEX | #2A4F76 |
|---|---|
| RGB | rgb(42, 79, 118) |
| HSL | hsl(211, 48%, 31%) |
| HSV | hsv(211, 64%, 46%) |
| CMYK | cmyk(64.4%, 33.1%, 0%, 53.7%) |
| CIE-LAB | lab(32.68, -0.06, -26.22) |
| CIE-LCH | lch(32.68, 26.22, 269.87°) |
| OKLab | oklab(41.91% -0.0251 -0.074) |
| OKLCH | oklch(41.91% 0.078 251.3) |
| XYZ | xyz(7.0197, 7.3916, 18.1928) |
| Luminance | 0.0739 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 2.73
Dusk Blue
#26538D
ΔE00 3.34
Light Navy Blue
#2E5A88
ΔE00 4.05
Prussian Blue
#004577
ΔE00 4.15
Twilight Blue
#0A437A
ΔE00 4.45
Cobalt (survey)
#1E488F
ΔE00 4.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A4F76 #76512A
analogous
#2A7576 #2A4F76 #2B2A76
triadic
#2A4F76 #762A4F #4F762A
tetradic
#2A4F76 #762A75 #76512A #2A762B
square
#2A4F76 #762A75 #76512A #2A762B
split-complementary
#2A4F76 #762B2A #75762A
monochromatic
#0A131C #1A3149 #2A4F76 #3A6DA3 #578CC3
Accessibility & contrast
On white
8.47
#2A4F76 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.48
#2A4F76 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A4F76
8.47:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A4F76 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A4F76 | 1.00 | 8.47 | 2.48 | 8.47 |
| #FFFFFF | 8.47 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.47 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E5178
Deuteranopia (green-blind)
#344A75
Tritanopia (blue-blind)
#00585D
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #2a4f76; /* rgb */ color: rgb(42, 79, 118); /* oklch */ color: oklch(41.9% 0.078 251.3);
Tailwind
colors: {
custom: {
50: '#6b809d',
500: '#2a4f76',
950: '#000000',
},
}SCSS
$custom: #2a4f76; $custom-light: #6b809d; $custom-dark: #000000;
JSON
{
"hex": "#2a4f76",
"rgb": {
"r": 42,
"g": 79,
"b": 118
},
"hsl": {
"h": 210.789,
"s": 47.5,
"l": 31.373
},
"oklch": {
"l": 0.41913,
"c": 0.07818,
"h": 251.3
},
"luminance": 0.07392
}Semantic roles & 50–950 ramp
primary
#2A4F76
secondary
#A87F54
accent
#9651D7
background
#F6F7F9
surface
#ECEEF2
border
#C7C9CC
text
#070A0E
muted
#7A7C7E