#1F595E#1F595E
#1F595E is a dark, muted teal. Relative luminance 0.082; OKLCH L 42.9% C 0.060 H 203.2°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #1F595E |
|---|---|
| RGB | rgb(31, 89, 94) |
| HSL | hsl(185, 50%, 25%) |
| HSV | hsv(185, 67%, 37%) |
| CMYK | cmyk(67%, 5.3%, 0%, 63.1%) |
| CIE-LAB | lab(34.49, -16.80, -8.46) |
| CIE-LCH | lch(34.49, 18.81, 206.72°) |
| OKLab | oklab(42.88% -0.0548 -0.0234) |
| OKLCH | oklch(42.88% 0.06 203.2) |
| XYZ | xyz(6.1570, 8.2436, 11.8542) |
| Luminance | 0.0824 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 2.57
Petrol
#005F6A
ΔE00 3.42
Dark Turquoise
#045C5A
ΔE00 4.83
Dark Teal
#014D4E
ΔE00 5.02
Darkslategray
#2F4F4F
ΔE00 5.30
Dark Aqua
#05696B
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F595E #5E241F
analogous
#1F5E44 #1F595E #1F3A5E
triadic
#1F595E #5E1F59 #595E1F
tetradic
#1F595E #441F5E #5E241F #3A5E1F
square
#1F595E #441F5E #5E241F #3A5E1F
split-complementary
#1F595E #5E1F3A #5E441F
monochromatic
#081617 #102D30 #1F595E #2E858C #3DB0BA
Accessibility & contrast
On white
7.93
#1F595E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#1F595E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F595E
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F595E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F595E | 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)
#52555E
Deuteranopia (green-blind)
#484E5E
Tritanopia (blue-blind)
#005D5A
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #1f595e; /* rgb */ color: rgb(31, 89, 94); /* oklch */ color: oklch(42.9% 0.060 203.2);
Tailwind
colors: {
custom: {
50: '#64888b',
500: '#1f595e',
950: '#000000',
},
}SCSS
$custom: #1f595e; $custom-light: #64888b; $custom-dark: #000000;
JSON
{
"hex": "#1f595e",
"rgb": {
"r": 31,
"g": 89,
"b": 94
},
"hsl": {
"h": 184.762,
"s": 50.4,
"l": 24.51
},
"oklch": {
"l": 0.4288,
"c": 0.05956,
"h": 203.2
},
"luminance": 0.08244
}Semantic roles & 50–950 ramp
primary
#1F595E
secondary
#934C46
accent
#594EDA
background
#F6F8F8
surface
#EBEFF0
border
#C6CACB
text
#060B0C
muted
#7A7C7D