#1C433F#1C433F
#1C433F is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.045 H 186.5°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).
Color values
| HEX | #1C433F |
|---|---|
| RGB | rgb(28, 67, 63) |
| HSL | hsl(174, 41%, 19%) |
| HSV | hsv(174, 58%, 26%) |
| CMYK | cmyk(58.2%, 0%, 6%, 73.7%) |
| CIE-LAB | lab(25.62, -14.94, -1.79) |
| CIE-LCH | lch(25.62, 15.05, 186.82°) |
| OKLab | oklab(35.33% -0.0445 -0.005) |
| OKLCH | oklch(35.33% 0.045 186.5) |
| XYZ | xyz(3.3829, 4.6198, 5.4151) |
| Luminance | 0.0462 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 5.08
Darkslategray
#2F4F4F
ΔE00 5.26
Dark Blue Green
#005249
ΔE00 6.84
Deep Teal
#00555A
ΔE00 7.75
Dark Turquoise
#045C5A
ΔE00 9.00
Evergreen
#05472A
ΔE00 11.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C433F #431C20
analogous
#1C432B #1C433F #1C3343
triadic
#1C433F #3F1C43 #433F1C
tetradic
#1C433F #2B1C43 #431C20 #33431C
square
#1C433F #2B1C43 #431C20 #33431C
split-complementary
#1C433F #431C33 #432B1C
monochromatic
#091614 #0A1816 #1C433F #2E6E68 #409990
Accessibility & contrast
On white
10.91
#1C433F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.92
#1C433F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C433F
10.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C433F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C433F | 1.00 | 10.91 | 1.92 | 10.91 |
| #FFFFFF | 10.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#403F3F
Deuteranopia (green-blind)
#393B3F
Tritanopia (blue-blind)
#054542
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #1c433f; /* rgb */ color: rgb(28, 67, 63); /* oklch */ color: oklch(35.3% 0.045 186.5);
Tailwind
colors: {
custom: {
50: '#5c7774',
500: '#1c433f',
950: '#000000',
},
}SCSS
$custom: #1c433f; $custom-light: #5c7774; $custom-dark: #000000;
JSON
{
"hex": "#1c433f",
"rgb": {
"r": 28,
"g": 67,
"b": 63
},
"hsl": {
"h": 173.846,
"s": 41.053,
"l": 18.627
},
"oklch": {
"l": 0.3533,
"c": 0.04481,
"h": 186.5
},
"luminance": 0.0462
}Semantic roles & 50–950 ramp
primary
#1C433F
secondary
#784348
accent
#5763D1
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040808
muted
#797B7B