#2B414A#2B414A
#2B414A is a dark, muted cyan. Relative luminance 0.048; OKLCH L 36.1% C 0.032 H 225.4°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).
Color values
| HEX | #2B414A |
|---|---|
| RGB | rgb(43, 65, 74) |
| HSL | hsl(197, 26%, 23%) |
| HSV | hsv(197, 42%, 29%) |
| CMYK | cmyk(41.9%, 12.2%, 0%, 71%) |
| CIE-LAB | lab(26.12, -5.89, -8.19) |
| CIE-LCH | lch(26.12, 10.09, 234.27°) |
| OKLab | oklab(36.08% -0.0222 -0.0225) |
| OKLCH | oklch(36.08% 0.032 225.4) |
| XYZ | xyz(4.1222, 4.7883, 7.1843) |
| Luminance | 0.0479 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Charcoal
#36454F
ΔE00 3.39
Dark Blue Grey
#1F3B4D
ΔE00 4.86
Gunmetal
#2A3439
ΔE00 5.55
Dark Grey Blue
#29465B
ΔE00 5.80
Charcoal Grey
#3C4142
ΔE00 6.93
Dark Slate Blue
#214761
ΔE00 7.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B414A #4A342B
analogous
#2B4A43 #2B414A #2B314A
triadic
#2B414A #4A2B41 #414A2B
tetradic
#2B414A #432B4A #4A342B #314A2B
square
#2B414A #432B4A #4A342B #314A2B
split-complementary
#2B414A #4A2B31 #4A432B
monochromatic
#0B1113 #151F23 #2B414A #416371 #588597
Accessibility & contrast
On white
10.73
#2B414A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.96
#2B414A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B414A
10.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B414A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B414A | 1.00 | 10.73 | 1.96 | 10.73 |
| #FFFFFF | 10.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C404A
Deuteranopia (green-blind)
#373C4A
Tritanopia (blue-blind)
#1F4444
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #2b414a; /* rgb */ color: rgb(43, 65, 74); /* oklch */ color: oklch(36.1% 0.032 225.4);
Tailwind
colors: {
custom: {
50: '#66757c',
500: '#2b414a',
950: '#000000',
},
}SCSS
$custom: #2b414a; $custom-light: #66757c; $custom-dark: #000000;
JSON
{
"hex": "#2b414a",
"rgb": {
"r": 43,
"g": 65,
"b": 74
},
"hsl": {
"h": 197.419,
"s": 26.496,
"l": 22.941
},
"oklch": {
"l": 0.36079,
"c": 0.03161,
"h": 225.4
},
"luminance": 0.04789
}Semantic roles & 50–950 ramp
primary
#2B414A
secondary
#7C6055
accent
#8065C3
background
#F6F7F7
surface
#EBEDEE
border
#C6C8C9
text
#060809
muted
#7A7B7B