#31473E#31473E
#31473E is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.6% C 0.032 H 167.4°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #31473E |
|---|---|
| RGB | rgb(49, 71, 62) |
| HSL | hsl(155, 18%, 24%) |
| HSV | hsv(155, 31%, 28%) |
| CMYK | cmyk(31%, 0%, 12.7%, 72.2%) |
| CIE-LAB | lab(28.13, -10.84, 2.66) |
| CIE-LCH | lch(28.13, 11.17, 166.20°) |
| OKLab | oklab(37.65% -0.0308 0.0069) |
| OKLCH | oklch(37.65% 0.032 167.4) |
| XYZ | xyz(4.3891, 5.5070, 5.3882) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 5.70
Dark Teal
#014D4E
ΔE00 9.16
Dark Blue Green
#005249
ΔE00 9.43
Charcoal Grey
#3C4142
ΔE00 10.06
Charcoal (survey)
#343837
ΔE00 10.16
Deep Teal
#00555A
ΔE00 10.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31473E #47313A
analogous
#314733 #31473E #314547
triadic
#31473E #3E3147 #473E31
tetradic
#31473E #333147 #47313A #454731
square
#31473E #333147 #47313A #454731
split-complementary
#31473E #473145 #473331
monochromatic
#0C1210 #18231E #31473E #4A6B5E #638F7D
Accessibility & contrast
On white
9.99
#31473E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#31473E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #31473E
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31473E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##31473E | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#46443E
Deuteranopia (green-blind)
#42413F
Tritanopia (blue-blind)
#2C4744
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #31473e; /* rgb */ color: rgb(49, 71, 62); /* oklch */ color: oklch(37.6% 0.032 167.4);
Tailwind
colors: {
custom: {
50: '#697a73',
500: '#31473e',
950: '#000000',
},
}SCSS
$custom: #31473e; $custom-light: #697a73; $custom-dark: #000000;
JSON
{
"hex": "#31473e",
"rgb": {
"r": 49,
"g": 71,
"b": 62
},
"hsl": {
"h": 155.455,
"s": 18.333,
"l": 23.529
},
"oklch": {
"l": 0.37649,
"c": 0.03157,
"h": 167.4
},
"luminance": 0.05507
}Semantic roles & 50–950 ramp
primary
#31473E
secondary
#775C67
accent
#6D8DBB
background
#F6F7F6
surface
#EBEDEC
border
#C6C8C7
text
#060908
muted
#7A7B7B