#2B484F#2B484F
#2B484F is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.2% C 0.037 H 214.7°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).
Color values
| HEX | #2B484F |
|---|---|
| RGB | rgb(43, 72, 79) |
| HSL | hsl(192, 30%, 24%) |
| HSV | hsv(192, 46%, 31%) |
| CMYK | cmyk(45.6%, 8.9%, 0%, 69%) |
| CIE-LAB | lab(28.68, -8.73, -7.60) |
| CIE-LCH | lch(28.68, 11.57, 221.06°) |
| OKLab | oklab(38.17% -0.0302 -0.0209) |
| OKLCH | oklch(38.17% 0.037 214.7) |
| XYZ | xyz(4.7244, 5.7125, 8.2493) |
| Luminance | 0.0571 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 4.85
Charcoal
#36454F
ΔE00 5.85
Dark Grey Blue
#29465B
ΔE00 7.62
Dark Blue Grey
#1F3B4D
ΔE00 7.65
Gunmetal
#2A3439
ΔE00 8.51
Dark Teal
#014D4E
ΔE00 8.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B484F #4F322B
analogous
#2B4F44 #2B484F #2B364F
triadic
#2B484F #4F2B48 #484F2B
tetradic
#2B484F #442B4F #4F322B #364F2B
square
#2B484F #442B4F #4F322B #364F2B
split-complementary
#2B484F #4F2B36 #4F442B
monochromatic
#0B1214 #152427 #2B484F #416C77 #56909E
Accessibility & contrast
On white
9.80
#2B484F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.14
#2B484F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B484F
9.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B484F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B484F | 1.00 | 9.80 | 2.14 | 9.80 |
| #FFFFFF | 9.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#43464F
Deuteranopia (green-blind)
#3D424F
Tritanopia (blue-blind)
#1C4B4A
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #2b484f; /* rgb */ color: rgb(43, 72, 79); /* oklch */ color: oklch(38.2% 0.037 214.7);
Tailwind
colors: {
custom: {
50: '#667b80',
500: '#2b484f',
950: '#000000',
},
}SCSS
$custom: #2b484f; $custom-light: #667b80; $custom-dark: #000000;
JSON
{
"hex": "#2b484f",
"rgb": {
"r": 43,
"g": 72,
"b": 79
},
"hsl": {
"h": 191.667,
"s": 29.508,
"l": 23.922
},
"oklch": {
"l": 0.38174,
"c": 0.03669,
"h": 214.7
},
"luminance": 0.05713
}Semantic roles & 50–950 ramp
primary
#2B484F
secondary
#815D55
accent
#7562C6
background
#F6F7F7
surface
#EBEDEE
border
#C6C8C9
text
#06090A
muted
#7A7B7C