#2B293F#2B293F
#2B293F is a dark, muted blue. Relative luminance 0.025; OKLCH L 29.3% C 0.040 H 287.9°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).
Color values
| HEX | #2B293F |
|---|---|
| RGB | rgb(43, 41, 63) |
| HSL | hsl(245, 21%, 20%) |
| HSV | hsv(245, 35%, 25%) |
| CMYK | cmyk(31.7%, 34.9%, 0%, 75.3%) |
| CIE-LAB | lab(17.73, 6.92, -13.63) |
| CIE-LCH | lch(17.73, 15.29, 296.91°) |
| OKLab | oklab(29.34% 0.0122 -0.0378) |
| OKLCH | oklch(29.34% 0.04 287.9) |
| XYZ | xyz(2.6862, 2.4583, 5.0346) |
| Luminance | 0.0246 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 6.62
Dark
#1B2431
ΔE00 8.60
Navy (survey)
#01153E
ΔE00 10.43
Midnight
#03012D
ΔE00 11.97
Dark Navy Blue
#00022E
ΔE00 12.08
Marine
#042E60
ΔE00 12.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B293F #3D3F29
analogous
#29323F #2B293F #36293F
triadic
#2B293F #3F2B29 #293F2B
tetradic
#2B293F #3F2932 #3D3F29 #293F36
square
#2B293F #3F2932 #3D3F29 #293F36
split-complementary
#2B293F #3F3629 #323F29
monochromatic
#0D0C13 #12111A #2B293F #444164 #5E5989
Accessibility & contrast
On white
14.08
#2B293F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.49
#2B293F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B293F
14.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B293F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B293F | 1.00 | 14.08 | 1.49 | 14.08 |
| #FFFFFF | 14.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#232C40
Deuteranopia (green-blind)
#232B3E
Tritanopia (blue-blind)
#262D31
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #2b293f; /* rgb */ color: rgb(43, 41, 63); /* oklch */ color: oklch(29.3% 0.040 287.9);
Tailwind
colors: {
custom: {
50: '#656274',
500: '#2b293f',
950: '#000000',
},
}SCSS
$custom: #2b293f; $custom-light: #656274; $custom-dark: #000000;
JSON
{
"hex": "#2b293f",
"rgb": {
"r": 43,
"g": 41,
"b": 63
},
"hsl": {
"h": 245.455,
"s": 21.154,
"l": 20.392
},
"oklch": {
"l": 0.29341,
"c": 0.0397,
"h": 287.9
},
"luminance": 0.02458
}Semantic roles & 50–950 ramp
primary
#2B293F
secondary
#6E7053
accent
#BE6AB6
background
#F6F5F7
surface
#EBEAED
border
#C6C6C8
text
#050508
muted
#7A797B