#2A507D#2A507D
#2A507D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.087 H 253.9°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).
Color values
| HEX | #2A507D |
|---|---|
| RGB | rgb(42, 80, 125) |
| HSL | hsl(213, 50%, 33%) |
| HSV | hsv(213, 66%, 49%) |
| CMYK | cmyk(66.4%, 36%, 0%, 51%) |
| CIE-LAB | lab(33.37, 1.88, -29.49) |
| CIE-LCH | lch(33.37, 29.55, 273.65°) |
| OKLab | oklab(42.58% -0.0241 -0.0836) |
| OKLCH | oklch(42.58% 0.087 253.9) |
| XYZ | xyz(7.5238, 7.7095, 20.4896) |
| Luminance | 0.0771 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.25
Light Navy
#155084
ΔE00 2.43
Light Navy Blue
#2E5A88
ΔE00 3.54
Cobalt (survey)
#1E488F
ΔE00 3.91
Prussian Blue
#004577
ΔE00 4.42
Twilight Blue
#0A437A
ΔE00 4.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A507D #7D572A
analogous
#2A7A7D #2A507D #2D2A7D
triadic
#2A507D #7D2A50 #507D2A
tetradic
#2A507D #7D2A7A #7D572A #2A7D2D
square
#2A507D #7D2A7A #7D572A #2A7D2D
split-complementary
#2A507D #7D2D2A #7A7D2A
monochromatic
#0B1521 #1B334F #2A507D #396DAB #5A8CC8
Accessibility & contrast
On white
8.26
#2A507D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.54
#2A507D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A507D
8.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A507D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A507D | 1.00 | 8.26 | 2.54 | 8.26 |
| #FFFFFF | 8.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3D537F
Deuteranopia (green-blind)
#314B7C
Tritanopia (blue-blind)
#005A60
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #2a507d; /* rgb */ color: rgb(42, 80, 125); /* oklch */ color: oklch(42.6% 0.087 253.9);
Tailwind
colors: {
custom: {
50: '#6d80a3',
500: '#2a507d',
950: '#000000',
},
}SCSS
$custom: #2a507d; $custom-light: #6d80a3; $custom-dark: #000000;
JSON
{
"hex": "#2a507d",
"rgb": {
"r": 42,
"g": 80,
"b": 125
},
"hsl": {
"h": 212.53,
"s": 49.701,
"l": 32.745
},
"oklch": {
"l": 0.42575,
"c": 0.08697,
"h": 253.9
},
"luminance": 0.0771
}Semantic roles & 50–950 ramp
primary
#2A507D
secondary
#AD8556
accent
#9A4FD9
background
#F6F7FA
surface
#ECEEF3
border
#C7C9CD
text
#070A0F
muted
#7A7C7F