#1F616D#1F616D
#1F616D is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.7% C 0.067 H 212.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #1F616D |
|---|---|
| RGB | rgb(31, 97, 109) |
| HSL | hsl(189, 56%, 27%) |
| HSV | hsv(189, 72%, 43%) |
| CMYK | cmyk(71.6%, 11%, 0%, 57.3%) |
| CIE-LAB | lab(37.74, -16.25, -12.85) |
| CIE-LCH | lch(37.74, 20.71, 218.33°) |
| OKLab | oklab(45.69% -0.0571 -0.0357) |
| OKLCH | oklch(45.69% 0.067 212) |
| XYZ | xyz(7.5989, 9.9440, 15.9839) |
| Luminance | 0.0994 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Petrol
#005F6A
ΔE00 2.33
Deep Teal
#00555A
ΔE00 5.86
Dark Aqua
#05696B
ΔE00 6.52
Dark Turquoise
#045C5A
ΔE00 7.80
Darkslategray
#2F4F4F
ΔE00 8.43
Dark Teal
#014D4E
ΔE00 8.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F616D #6D2B1F
analogous
#1F6D52 #1F616D #1F3A6D
triadic
#1F616D #6D1F61 #616D1F
tetradic
#1F616D #521F6D #6D2B1F #3A6D1F
square
#1F616D #521F6D #6D2B1F #3A6D1F
split-complementary
#1F616D #6D1F3A #6D521F
monochromatic
#071518 #11373D #1F616D #2D8B9D #3EB3C8
Accessibility & contrast
On white
7.03
#1F616D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#1F616D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F616D
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F616D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F616D | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#585E6E
Deuteranopia (green-blind)
#4C556D
Tritanopia (blue-blind)
#006665
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #1f616d; /* rgb */ color: rgb(31, 97, 109); /* oklch */ color: oklch(45.7% 0.067 212.0);
Tailwind
colors: {
custom: {
50: '#668e96',
500: '#1f616d',
950: '#000000',
},
}SCSS
$custom: #1f616d; $custom-light: #668e96; $custom-dark: #000000;
JSON
{
"hex": "#1f616d",
"rgb": {
"r": 31,
"g": 97,
"b": 109
},
"hsl": {
"h": 189.231,
"s": 55.714,
"l": 27.451
},
"oklch": {
"l": 0.45693,
"c": 0.06735,
"h": 212
},
"luminance": 0.09945
}Semantic roles & 50–950 ramp
primary
#1F616D
secondary
#A15547
accent
#6049DF
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060C0D
muted
#7A7D7E