#1F5652#1F5652
#1F5652 is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.6% C 0.058 H 188.6°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).
Color values
| HEX | #1F5652 |
|---|---|
| RGB | rgb(31, 86, 82) |
| HSL | hsl(176, 47%, 23%) |
| HSV | hsv(176, 64%, 34%) |
| CMYK | cmyk(64%, 0%, 4.7%, 66.3%) |
| CIE-LAB | lab(33.04, -18.98, -3.06) |
| CIE-LCH | lch(33.04, 19.23, 189.17°) |
| OKLab | oklab(41.57% -0.057 -0.0086) |
| OKLCH | oklch(41.57% 0.058 188.6) |
| XYZ | xyz(5.4152, 7.5555, 9.1540) |
| Luminance | 0.0756 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 3.12
Dark Blue Green
#005249
ΔE00 3.89
Dark Teal
#014D4E
ΔE00 3.97
Deep Teal
#00555A
ΔE00 4.39
Darkslategray
#2F4F4F
ΔE00 5.50
Dark Green Blue
#1F6357
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F5652 #561F23
analogous
#1F5636 #1F5652 #1F3E56
triadic
#1F5652 #521F56 #56521F
tetradic
#1F5652 #361F56 #561F23 #3E561F
square
#1F5652 #361F56 #561F23 #3E561F
split-complementary
#1F5652 #561F3E #56361F
monochromatic
#081615 #0F2927 #1F5652 #2F837D #3FB0A8
Accessibility & contrast
On white
8.36
#1F5652 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#1F5652 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F5652
8.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F5652 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F5652 | 1.00 | 8.36 | 2.51 | 8.36 |
| #FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#515152
Deuteranopia (green-blind)
#494B53
Tritanopia (blue-blind)
#005855
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #1f5652; /* rgb */ color: rgb(31, 86, 82); /* oklch */ color: oklch(41.6% 0.058 188.6);
Tailwind
colors: {
custom: {
50: '#628682',
500: '#1f5652',
950: '#000000',
},
}SCSS
$custom: #1f5652; $custom-light: #628682; $custom-dark: #000000;
JSON
{
"hex": "#1f5652",
"rgb": {
"r": 31,
"g": 86,
"b": 82
},
"hsl": {
"h": 175.636,
"s": 47.009,
"l": 22.941
},
"oklch": {
"l": 0.41573,
"c": 0.05768,
"h": 188.6
},
"luminance": 0.07556
}Semantic roles & 50–950 ramp
primary
#1F5652
secondary
#8B464B
accent
#515BD7
background
#F6F8F7
surface
#EBEFEE
border
#C6CAC9
text
#050B0A
muted
#7A7C7C