#1B635C#1B635C
#1B635C is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.4% C 0.070 H 185.7°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #1B635C |
|---|---|
| RGB | rgb(27, 99, 92) |
| HSL | hsl(174, 57%, 25%) |
| HSV | hsv(174, 73%, 39%) |
| CMYK | cmyk(72.7%, 0%, 7.1%, 61.2%) |
| CIE-LAB | lab(37.71, -23.50, -2.42) |
| CIE-LCH | lch(37.71, 23.63, 185.87°) |
| OKLab | oklab(45.44% -0.0696 -0.0069) |
| OKLCH | oklch(45.44% 0.07 185.7) |
| XYZ | xyz(6.8447, 9.9286, 11.6788) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.20
Dark Turquoise
#045C5A
ΔE00 3.27
Dark Aqua
#05696B
ΔE00 4.59
Dark Blue Green
#005249
ΔE00 5.84
Dark Aquamarine
#017371
ΔE00 6.07
Deep Turquoise
#017374
ΔE00 6.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B635C #631B22
analogous
#1B6338 #1B635C #1B4663
triadic
#1B635C #5C1B63 #635C1B
tetradic
#1B635C #381B63 #631B22 #46631B
square
#1B635C #381B63 #631B22 #46631B
split-complementary
#1B635C #631B46 #63381B
monochromatic
#071816 #0E332F #1B635C #289389 #35C3B5
Accessibility & contrast
On white
7.03
#1B635C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#1B635C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1B635C
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B635C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B635C | 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)
#5E5D5C
Deuteranopia (green-blind)
#53565D
Tritanopia (blue-blind)
#006561
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #1b635c; /* rgb */ color: rgb(27, 99, 92); /* oklch */ color: oklch(45.4% 0.070 185.7);
Tailwind
colors: {
custom: {
50: '#63908a',
500: '#1b635c',
950: '#000000',
},
}SCSS
$custom: #1b635c; $custom-light: #63908a; $custom-dark: #000000;
JSON
{
"hex": "#1b635c",
"rgb": {
"r": 27,
"g": 99,
"b": 92
},
"hsl": {
"h": 174.167,
"s": 57.143,
"l": 24.706
},
"oklch": {
"l": 0.45442,
"c": 0.06999,
"h": 185.7
},
"luminance": 0.09929
}Semantic roles & 50–950 ramp
primary
#1B635C
secondary
#98414A
accent
#4756E0
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060C0B
muted
#7A7D7C