#414E59
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.7% 0.025 243.9), rgb(65, 78, 89).
Aa
White text reads best on this color (8.54:1).
About this color
#414E59 is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.031 away. White text reads best on it, at 8.54:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.45:1 |
| White text | 8.54:1 |
Values
| HEX | #414E59 |
| RGB | rgb(65, 78, 89) |
| HSL | hsl(207, 16%, 30%) |
| OKLCH | oklch(41.7% 0.025 243.9) |
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 #414E59 | 8.54:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #414E59 | 2.45:1 | Fails | Lc 14.6 | Not readable |
| #414E59 text on white | 8.54:1 | AAA | Lc 89.4 | Fine for body text |
| #414E59 text on black | 2.45:1 | Fails | Lc -12.9 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D5DADE
oklch(88.6% 0.008 241.7)
-
Step 300
300
#B9C2C9
oklch(80.9% 0.014 241)
-
Step 400
400
#95A3AE
oklch(70.8% 0.023 241.5)
-
Step 500
500
#7B8C9A
oklch(63.1% 0.029 243)
-
Step 600
600
#647685
oklch(55.7% 0.032 243.5)
-
Step 700
700
#536371
oklch(49.2% 0.03 244.9)
-
Step 800
800 (this color)
#414E59
oklch(41.7% 0.025 243.9)
-
Step 900
900
#39434B
oklch(37.7% 0.019 242.3)
-
Step 950
950
#21272C
oklch(26.9% 0.013 243.3)
#414E59 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) | #4A4E5A | 0.014 |
| Deuteranopia (no green cones) | #474B59 | 0.012 |
| Tritanopia (no blue cones) | #3A5151 | 0.022 |
| Achromatopsia (no color) | #4C4C4C | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #414E59
#414E59
oklch(41.7% 0.025 243.9)
- #564A3E
#564A3E
oklch(41.8% 0.025 67)
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 #414E59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.031
- Dark Grey Blue #29465B ΔE 0.044
- Charcoal #264653 ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.050
- YInMn Blue #415A77 ΔE 0.054
- Deep Teal #00555A ΔE 0.054
- Dusty Grape #545775 ΔE 0.059
- Dark Teal #014D4E ΔE 0.062
Use #414E59 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.