#1B665D#1B665D
#1B665D is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.3% C 0.073 H 183.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).
Color values
| HEX | #1B665D |
|---|---|
| RGB | rgb(27, 102, 93) |
| HSL | hsl(173, 58%, 25%) |
| HSV | hsv(173, 74%, 40%) |
| CMYK | cmyk(73.5%, 0%, 8.8%, 60%) |
| CIE-LAB | lab(38.77, -24.73, -1.48) |
| CIE-LCH | lch(38.77, 24.77, 183.42°) |
| OKLab | oklab(46.31% -0.0726 -0.0044) |
| OKLCH | oklch(46.31% 0.073 183.5) |
| XYZ | xyz(7.1782, 10.5252, 12.0071) |
| Luminance | 0.1053 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 1.76
Dark Turquoise
#045C5A
ΔE00 4.51
Dark Aqua
#05696B
ΔE00 5.05
Dark Aquamarine
#017371
ΔE00 5.60
Deep Turquoise
#017374
ΔE00 6.41
Dark Blue Green
#005249
ΔE00 6.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B665D #661B24
analogous
#1B6637 #1B665D #1B4966
triadic
#1B665D #5D1B66 #665D1B
tetradic
#1B665D #371B66 #661B24 #49661B
square
#1B665D #371B66 #661B24 #49661B
split-complementary
#1B665D #661B49 #66371B
monochromatic
#061816 #0E3631 #1B665D #289689 #35C7B5
Accessibility & contrast
On white
6.76
#1B665D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.11
#1B665D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1B665D
6.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B665D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B665D | 1.00 | 6.76 | 3.11 | 6.76 |
| #FFFFFF | 6.76 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.76 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#61605D
Deuteranopia (green-blind)
#56585E
Tritanopia (blue-blind)
#006863
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #1b665d; /* rgb */ color: rgb(27, 102, 93); /* oklch */ color: oklch(46.3% 0.073 183.5);
Tailwind
colors: {
custom: {
50: '#64928a',
500: '#1b665d',
950: '#000000',
},
}SCSS
$custom: #1b665d; $custom-light: #64928a; $custom-dark: #000000;
JSON
{
"hex": "#1b665d",
"rgb": {
"r": 27,
"g": 102,
"b": 93
},
"hsl": {
"h": 172.8,
"s": 58.14,
"l": 25.294
},
"oklch": {
"l": 0.46311,
"c": 0.07269,
"h": 183.5
},
"luminance": 0.10526
}Semantic roles & 50–950 ramp
primary
#1B665D
secondary
#9B414C
accent
#4659E1
background
#F6F9F8
surface
#EBF1F0
border
#C6CBCB
text
#060D0B
muted
#7A7E7C