#2D313C#2D313C
#2D313C is a dark, muted blue. Relative luminance 0.031; OKLCH L 31.4% C 0.021 H 269.5°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2D313C |
|---|---|
| RGB | rgb(45, 49, 60) |
| HSL | hsl(224, 14%, 21%) |
| HSV | hsv(224, 25%, 24%) |
| CMYK | cmyk(25%, 18.3%, 0%, 76.5%) |
| CIE-LAB | lab(20.36, 1.20, -7.51) |
| CIE-LCH | lch(20.36, 7.61, 279.07°) |
| OKLab | oklab(31.39% -0.0002 -0.0205) |
| OKLCH | oklch(31.39% 0.021 269.5) |
| XYZ | xyz(2.9959, 3.0807, 4.7109) |
| Luminance | 0.0308 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark
#1B2431
ΔE00 4.90
Gunmetal
#2A3439
ΔE00 5.94
Onyx
#353839
ΔE00 6.54
Dark Grey
#363737
ΔE00 6.87
Charcoal (survey)
#343837
ΔE00 7.94
Charcoal Grey
#3C4142
ΔE00 8.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D313C #3C382D
analogous
#2D383C #2D313C #302D3C
triadic
#2D313C #3C2D31 #313C2D
tetradic
#2D313C #3C2D38 #3C382D #2D3C30
square
#2D313C #3C2D38 #3C382D #2D3C30
split-complementary
#2D313C #3C302D #383C2D
monochromatic
#0D0E11 #131419 #2D313C #474E5F #616A82
Accessibility & contrast
On white
12.99
#2D313C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#2D313C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D313C
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D313C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D313C | 1.00 | 12.99 | 1.62 | 12.99 |
| #FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E323D
Deuteranopia (green-blind)
#2D313C
Tritanopia (blue-blind)
#293335
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #2d313c; /* rgb */ color: rgb(45, 49, 60); /* oklch */ color: oklch(31.4% 0.021 269.5);
Tailwind
colors: {
custom: {
50: '#666971',
500: '#2d313c',
950: '#000000',
},
}SCSS
$custom: #2d313c; $custom-light: #666971; $custom-dark: #000000;
JSON
{
"hex": "#2d313c",
"rgb": {
"r": 45,
"g": 49,
"b": 60
},
"hsl": {
"h": 224,
"s": 14.286,
"l": 20.588
},
"oklch": {
"l": 0.31389,
"c": 0.0205,
"h": 269.5
},
"luminance": 0.03081
}Semantic roles & 50–950 ramp
primary
#2D313C
secondary
#6C6759
accent
#A471B7
background
#F6F6F6
surface
#EBEBEC
border
#C6C6C7
text
#060607
muted
#7A7A7A