#2B433F#2B433F
#2B433F is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.2% C 0.031 H 183.0°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2B433F |
|---|---|
| RGB | rgb(43, 67, 63) |
| HSL | hsl(170, 22%, 22%) |
| HSV | hsv(170, 36%, 26%) |
| CMYK | cmyk(35.8%, 0%, 6%, 73.7%) |
| CIE-LAB | lab(26.41, -10.34, -0.54) |
| CIE-LCH | lch(26.41, 10.35, 182.99°) |
| OKLab | oklab(36.18% -0.0306 -0.0016) |
| OKLCH | oklch(36.18% 0.031 183) |
| XYZ | xyz(3.9003, 4.8866, 5.4393) |
| Luminance | 0.0489 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 4.60
Dark Teal
#014D4E
ΔE00 7.96
Charcoal Grey
#3C4142
ΔE00 9.13
Charcoal (survey)
#343837
ΔE00 9.22
Gunmetal
#2A3439
ΔE00 9.70
Dark Blue Green
#005249
ΔE00 9.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B433F #432B2F
analogous
#2B4333 #2B433F #2B3B43
triadic
#2B433F #3F2B43 #433F2B
tetradic
#2B433F #332B43 #432B2F #3B432B
square
#2B433F #332B43 #432B2F #3B432B
split-complementary
#2B433F #432B3B #43332B
monochromatic
#0C1312 #131E1C #2B433F #436862 #5B8E85
Accessibility & contrast
On white
10.62
#2B433F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#2B433F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B433F
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B433F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B433F | 1.00 | 10.62 | 1.98 | 10.62 |
| #FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#41403F
Deuteranopia (green-blind)
#3C3D3F
Tritanopia (blue-blind)
#234442
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #2b433f; /* rgb */ color: rgb(43, 67, 63); /* oklch */ color: oklch(36.2% 0.031 183.0);
Tailwind
colors: {
custom: {
50: '#657774',
500: '#2b433f',
950: '#000000',
},
}SCSS
$custom: #2b433f; $custom-light: #657774; $custom-dark: #000000;
JSON
{
"hex": "#2b433f",
"rgb": {
"r": 43,
"g": 67,
"b": 63
},
"hsl": {
"h": 170,
"s": 21.818,
"l": 21.569
},
"oklch": {
"l": 0.36176,
"c": 0.0306,
"h": 183
},
"luminance": 0.04887
}Semantic roles & 50–950 ramp
primary
#2B433F
secondary
#74555B
accent
#6978BE
background
#F6F7F7
surface
#EBEDED
border
#C6C8C8
text
#050808
muted
#7A7B7B