#2C306D#2C306D
#2C306D is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.104 H 276.6°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2C306D |
|---|---|
| RGB | rgb(44, 48, 109) |
| HSL | hsl(236, 42%, 30%) |
| HSV | hsv(236, 60%, 43%) |
| CMYK | cmyk(59.6%, 56%, 0%, 57.3%) |
| CIE-LAB | lab(22.84, 18.11, -36.18) |
| CIE-LCH | lch(22.84, 40.46, 296.60°) |
| OKLab | oklab(34.19% 0.0119 -0.1035) |
| OKLCH | oklch(34.19% 0.104 276.6) |
| XYZ | xyz(4.8551, 3.7532, 14.9336) |
| Luminance | 0.0375 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 6.38
Darkslateblue
#483D8B
ΔE00 6.84
Midnight Blue
#191970
ΔE00 7.30
Navy Blue
#1B2A4A
ΔE00 7.37
Blueberry
#464196
ΔE00 8.15
Marine Blue
#01386A
ΔE00 8.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C306D #6D692C
analogous
#2C506D #2C306D #492C6D
triadic
#2C306D #6D2C30 #306D2C
tetradic
#2C306D #6D2C50 #6D692C #2C6D49
square
#2C306D #6D2C50 #6D692C #2C6D49
split-complementary
#2C306D #6D492C #506D2C
monochromatic
#090A16 #1A1D41 #2C306D #3E4399 #585EBC
Accessibility & contrast
On white
11.99
#2C306D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#2C306D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C306D
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C306D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C306D | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0C396F
Deuteranopia (green-blind)
#00346C
Tritanopia (blue-blind)
#073E49
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #2c306d; /* rgb */ color: rgb(44, 48, 109); /* oklch */ color: oklch(34.2% 0.104 276.6);
Tailwind
colors: {
custom: {
50: '#6c6897',
500: '#2c306d',
950: '#000000',
},
}SCSS
$custom: #2c306d; $custom-light: #6c6897; $custom-dark: #000000;
JSON
{
"hex": "#2c306d",
"rgb": {
"r": 44,
"g": 48,
"b": 109
},
"hsl": {
"h": 236.308,
"s": 42.484,
"l": 30
},
"oklch": {
"l": 0.34192,
"c": 0.10423,
"h": 276.6
},
"luminance": 0.03754
}Semantic roles & 50–950 ramp
primary
#2C306D
secondary
#9F9A56
accent
#CB56D2
background
#F6F6F9
surface
#ECEBF2
border
#C7C6CC
text
#07060D
muted
#7A7A7E