#03403E#03403E
#03403E is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.056 H 191.2°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).
Color values
| HEX | #03403E |
|---|---|
| RGB | rgb(3, 64, 62) |
| HSL | hsl(178, 91%, 13%) |
| HSV | hsv(178, 95%, 25%) |
| CMYK | cmyk(95.3%, 0%, 3.1%, 74.9%) |
| CIE-LAB | lab(23.78, -18.16, -3.93) |
| CIE-LCH | lch(23.78, 18.58, 192.20°) |
| OKLab | oklab(33.62% -0.0553 -0.011) |
| OKLCH | oklch(33.62% 0.056 191.2) |
| XYZ | xyz(2.7400, 4.0336, 5.1906) |
| Luminance | 0.0403 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.38
Dark Blue Green
#005249
ΔE00 6.68
Darkslategray
#2F4F4F
ΔE00 7.32
Deep Teal
#00555A
ΔE00 7.46
Dark Turquoise
#045C5A
ΔE00 8.99
Petrol
#005F6A
ΔE00 11.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#03403E #400305
analogous
#03401F #03403E #032340
triadic
#03403E #3E0340 #403E03
tetradic
#03403E #1F0340 #400305 #234003
square
#03403E #1F0340 #400305 #234003
split-complementary
#03403E #400323 #401F03
monochromatic
#011D1C #011D1C #03403E #067A77 #08B5AF
Accessibility & contrast
On white
11.62
#03403E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.81
#03403E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #03403E
11.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##03403E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##03403E | 1.00 | 11.62 | 1.81 | 11.62 |
| #FFFFFF | 11.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.81 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B3C3E
Deuteranopia (green-blind)
#33363E
Tritanopia (blue-blind)
#00423F
Achromatopsia (no color)
#393939
Design tokens & code
CSS
--color: #03403e; /* rgb */ color: rgb(3, 64, 62); /* oklch */ color: oklch(33.6% 0.056 191.2);
Tailwind
colors: {
custom: {
50: '#537573',
500: '#03403e',
950: '#000000',
},
}SCSS
$custom: #03403e; $custom-light: #537573; $custom-dark: #000000;
JSON
{
"hex": "#03403e",
"rgb": {
"r": 3,
"g": 64,
"b": 62
},
"hsl": {
"h": 178.033,
"s": 91.045,
"l": 13.137
},
"oklch": {
"l": 0.33621,
"c": 0.05636,
"h": 191.2
},
"luminance": 0.04034
}Semantic roles & 50–950 ramp
primary
#03403E
secondary
#821D20
accent
#2930FF
background
#F5F7F6
surface
#E9EDEC
border
#C5C8C7
text
#030808
muted
#787B7B