#435449
Closest named color: Dark Slate Gray (#2F4F4F). oklch(42.8% 0.028 156.7), rgb(67, 84, 73).
Aa
White text reads best on this color (8.06:1).
About this color
#435449 is a dark close to neutral grey. In OKLCH its lightness is 43%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.034 away. White text reads best on it, at 8.06:1.
| Hue family | Neutrals |
| Lightness | dark (43%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.60:1 |
| White text | 8.06:1 |
Values
| HEX | #435449 |
| RGB | rgb(67, 84, 73) |
| HSL | hsl(141, 11%, 30%) |
| OKLCH | oklch(42.8% 0.028 156.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #435449 | 8.06:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #435449 | 2.60:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #435449 text on white | 8.06:1 | AAA | Lc 87.9 | Fine for body text |
| #435449 text on black | 2.60:1 | Fails | Lc -14.2 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE8
oklch(93.6% 0.006 153.8)
-
Step 200
200
#D5DBD7
oklch(88.6% 0.008 157.1)
-
Step 300
300
#B9C4BC
oklch(80.9% 0.016 154.4)
-
Step 400
400
#94A69A
oklch(70.8% 0.027 156.5)
-
Step 500
500
#7A9081
oklch(63.2% 0.034 155.5)
-
Step 600
600
#627A6B
oklch(55.6% 0.036 157.6)
-
Step 700
700
#516759
oklch(49.1% 0.035 157)
-
Step 800
800 (this color)
#435449
oklch(42.8% 0.028 156.7)
-
Step 900
900
#38453D
oklch(37.6% 0.022 158.2)
-
Step 950
950
#212924
oklch(27.1% 0.015 157.9)
#435449 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #545148 | 0.026 |
| Deuteranopia (no green cones) | #514F4A | 0.026 |
| Tritanopia (no blue cones) | #405451 | 0.013 |
| Achromatopsia (no color) | #505050 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435449
#435449
oklch(42.8% 0.028 156.7)
- #5A4A55
#5A4A55
oklch(42.9% 0.028 337.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #435449, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.034
- Dark Green Blue #1F6357 ΔE 0.053
- Deep Teal #00555A ΔE 0.057
- Dark Blue Green #005249 ΔE 0.058
- Pine #2B5D34 ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.062
- Petrol #005F6A ΔE 0.065
- Dark Teal #014D4E ΔE 0.066
Use #435449 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.