#2A516B#2A516B
#2A516B is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.8% C 0.062 H 239.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).
Color values
| HEX | #2A516B |
|---|---|
| RGB | rgb(42, 81, 107) |
| HSL | hsl(204, 44%, 29%) |
| HSV | hsv(204, 61%, 42%) |
| CMYK | cmyk(60.7%, 24.3%, 0%, 58%) |
| CIE-LAB | lab(32.78, -5.28, -19.18) |
| CIE-LCH | lch(32.78, 19.89, 254.60°) |
| OKLab | oklab(41.82% -0.0313 -0.0537) |
| OKLCH | oklch(41.82% 0.062 239.7) |
| XYZ | xyz(6.5501, 7.4380, 14.9976) |
| Luminance | 0.0744 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.32
Dark Grey Blue
#29465B
ΔE00 3.99
Deep Sea Blue
#015482
ΔE00 5.00
Light Navy
#155084
ΔE00 5.82
Light Navy Blue
#2E5A88
ΔE00 6.37
Prussian Blue
#004577
ΔE00 6.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A516B #6B442A
analogous
#2A6B65 #2A516B #2A316B
triadic
#2A516B #6B2A51 #516B2A
tetradic
#2A516B #652A6B #6B442A #316B2A
square
#2A516B #652A6B #6B442A #316B2A
split-complementary
#2A516B #6B2A31 #6B652A
monochromatic
#091116 #19303F #2A516B #3B7297 #5492BC
Accessibility & contrast
On white
8.44
#2A516B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#2A516B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A516B
8.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A516B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A516B | 1.00 | 8.44 | 2.49 | 8.44 |
| #FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#45516C
Deuteranopia (green-blind)
#3C4A6B
Tritanopia (blue-blind)
#00585A
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #2a516b; /* rgb */ color: rgb(42, 81, 107); /* oklch */ color: oklch(41.8% 0.062 239.7);
Tailwind
colors: {
custom: {
50: '#6a8195',
500: '#2a516b',
950: '#000000',
},
}SCSS
$custom: #2a516b; $custom-light: #6a8195; $custom-dark: #000000;
JSON
{
"hex": "#2a516b",
"rgb": {
"r": 42,
"g": 81,
"b": 107
},
"hsl": {
"h": 204,
"s": 43.624,
"l": 29.216
},
"oklch": {
"l": 0.41816,
"c": 0.06214,
"h": 239.7
},
"luminance": 0.07439
}Semantic roles & 50–950 ramp
primary
#2A516B
secondary
#9D7154
accent
#8754D3
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#070A0D
muted
#7A7C7E