#2F445C#2F445C
#2F445C is a dark, muted cyan. Relative luminance 0.055; OKLCH L 38.0% C 0.049 H 252.4°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2F445C |
|---|---|
| RGB | rgb(47, 68, 92) |
| HSL | hsl(212, 32%, 27%) |
| HSV | hsv(212, 49%, 36%) |
| CMYK | cmyk(48.9%, 26.1%, 0%, 63.9%) |
| CIE-LAB | lab(28.14, -0.82, -16.80) |
| CIE-LCH | lch(28.14, 16.82, 267.20°) |
| OKLab | oklab(38% -0.0149 -0.0468) |
| OKLCH | oklch(38% 0.049 252.4) |
| XYZ | xyz(5.1705, 5.5110, 10.9144) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Grey Blue
#29465B
ΔE00 3.65
Dark Slate Blue
#214761
ΔE00 4.22
Dark Blue Grey
#1F3B4D
ΔE00 5.52
Charcoal
#36454F
ΔE00 6.47
Prussian Blue
#004577
ΔE00 6.86
Twilight Blue
#0A437A
ΔE00 6.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F445C #5C472F
analogous
#2F5B5C #2F445C #312F5C
triadic
#2F445C #5C2F44 #445C2F
tetradic
#2F445C #5C2F5B #5C472F #2F5C31
square
#2F445C #5C2F5B #5C472F #2F5C31
split-complementary
#2F445C #5C312F #5B5C2F
monochromatic
#0A0F14 #1A2633 #2F445C #446285 #5A80AB
Accessibility & contrast
On white
9.99
#2F445C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#2F445C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F445C
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F445C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F445C | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B455D
Deuteranopia (green-blind)
#35405C
Tritanopia (blue-blind)
#1D494C
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #2f445c; /* rgb */ color: rgb(47, 68, 92); /* oklch */ color: oklch(38.0% 0.049 252.4);
Tailwind
colors: {
custom: {
50: '#6a778a',
500: '#2f445c',
950: '#000000',
},
}SCSS
$custom: #2f445c; $custom-light: #6a778a; $custom-dark: #000000;
JSON
{
"hex": "#2f445c",
"rgb": {
"r": 47,
"g": 68,
"b": 92
},
"hsl": {
"h": 212,
"s": 32.374,
"l": 27.255
},
"oklch": {
"l": 0.37999,
"c": 0.04912,
"h": 252.4
},
"luminance": 0.05511
}Semantic roles & 50–950 ramp
primary
#2F445C
secondary
#8E7559
accent
#975FC9
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06080B
muted
#7A7B7C