#2F575F#2F575F
#2F575F is a dark, muted cyan. Relative luminance 0.082; OKLCH L 43.1% C 0.047 H 212.0°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #2F575F |
|---|---|
| RGB | rgb(47, 87, 95) |
| HSL | hsl(190, 34%, 28%) |
| HSV | hsv(190, 51%, 37%) |
| CMYK | cmyk(50.5%, 8.4%, 0%, 62.7%) |
| CIE-LAB | lab(34.49, -11.65, -9.01) |
| CIE-LCH | lch(34.49, 14.73, 217.72°) |
| OKLab | oklab(43.08% -0.0398 -0.0248) |
| OKLCH | oklch(43.08% 0.047 212) |
| XYZ | xyz(6.6453, 8.2464, 12.0658) |
| Luminance | 0.0825 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 4.77
Petrol
#005F6A
ΔE00 5.67
Deep Teal
#00555A
ΔE00 6.09
Dark Teal
#014D4E
ΔE00 7.79
Dark Turquoise
#045C5A
ΔE00 8.68
Gunmetal (survey)
#536267
ΔE00 8.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F575F #5F372F
analogous
#2F5F4F #2F575F #2F3F5F
triadic
#2F575F #5F2F57 #575F2F
tetradic
#2F575F #4F2F5F #5F372F #3F5F2F
square
#2F575F #4F2F5F #5F372F #3F5F2F
split-complementary
#2F575F #5F2F3F #5F4F2F
monochromatic
#0A1314 #1B3236 #2F575F #437C88 #5BA0AE
Accessibility & contrast
On white
7.93
#2F575F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#2F575F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F575F
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F575F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F575F | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#50545F
Deuteranopia (green-blind)
#494F5F
Tritanopia (blue-blind)
#165A59
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2f575f; /* rgb */ color: rgb(47, 87, 95); /* oklch */ color: oklch(43.1% 0.047 212.0);
Tailwind
colors: {
custom: {
50: '#6b868c',
500: '#2f575f',
950: '#000000',
},
}SCSS
$custom: #2f575f; $custom-light: #6b868c; $custom-dark: #000000;
JSON
{
"hex": "#2f575f",
"rgb": {
"r": 47,
"g": 87,
"b": 95
},
"hsl": {
"h": 190,
"s": 33.803,
"l": 27.843
},
"oklch": {
"l": 0.43075,
"c": 0.04693,
"h": 212
},
"luminance": 0.08247
}Semantic roles & 50–950 ramp
primary
#2F575F
secondary
#916259
accent
#705ECA
background
#F6F8F8
surface
#EBEFF0
border
#C6CACB
text
#070B0C
muted
#7A7C7D