#033A3F#033A3F
#033A3F is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.053 H 204.6°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).
Color values
| HEX | #033A3F |
|---|---|
| RGB | rgb(3, 58, 63) |
| HSL | hsl(185, 91%, 13%) |
| HSV | hsv(185, 95%, 25%) |
| CMYK | cmyk(95.2%, 7.9%, 0%, 75.3%) |
| CIE-LAB | lab(21.59, -14.40, -7.88) |
| CIE-LCH | lch(21.59, 16.41, 208.70°) |
| OKLab | oklab(31.86% -0.0479 -0.0219) |
| OKLCH | oklch(31.86% 0.053 204.6) |
| XYZ | xyz(2.4474, 3.4040, 5.2297) |
| Luminance | 0.0340 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 6.78
Darkslategray
#2F4F4F
ΔE00 7.94
Deep Teal
#00555A
ΔE00 8.78
Dark Blue Grey
#1F3B4D
ΔE00 10.53
Dark Blue Green
#005249
ΔE00 10.82
Gunmetal
#2A3439
ΔE00 10.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#033A3F #3F0803
analogous
#033F26 #033A3F #031C3F
triadic
#033A3F #3F033A #3A3F03
tetradic
#033A3F #26033F #3F0803 #1C3F03
square
#033A3F #26033F #3F0803 #1C3F03
split-complementary
#033A3F #3F031C #3F2603
monochromatic
#011B1D #011B1D #033A3F #067079 #09A6B4
Accessibility & contrast
On white
12.49
#033A3F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.68
#033A3F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #033A3F
12.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##033A3F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##033A3F | 1.00 | 12.49 | 1.68 | 12.49 |
| #FFFFFF | 12.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#34373F
Deuteranopia (green-blind)
#2C313F
Tritanopia (blue-blind)
#003D3B
Achromatopsia (no color)
#343434
Design tokens & code
CSS
--color: #033a3f; /* rgb */ color: rgb(3, 58, 63); /* oklch */ color: oklch(31.9% 0.053 204.6);
Tailwind
colors: {
custom: {
50: '#527074',
500: '#033a3f',
950: '#000000',
},
}SCSS
$custom: #033a3f; $custom-light: #527074; $custom-dark: #000000;
JSON
{
"hex": "#033a3f",
"rgb": {
"r": 3,
"g": 58,
"b": 63
},
"hsl": {
"h": 185,
"s": 90.909,
"l": 12.941
},
"oklch": {
"l": 0.31855,
"c": 0.05272,
"h": 204.6
},
"luminance": 0.03404
}Semantic roles & 50–950 ramp
primary
#033A3F
secondary
#81251D
accent
#3B29FF
background
#F4F6F7
surface
#E7ECED
border
#C3C7C8
text
#030708
muted
#787A7B