#414B52
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.7% 0.017 238.4), rgb(65, 75, 82).
Aa
White text reads best on this color (8.92:1).
About this color
#414B52 is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.028 away. White text reads best on it, at 8.92:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #414B52 |
| RGB | rgb(65, 75, 82) |
| HSL | hsl(205, 12%, 29%) |
| OKLCH | oklch(40.7% 0.017 238.4) |
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 #414B52 | 8.92:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #414B52 | 2.35:1 | Fails | Lc 13.5 | Not readable |
| #414B52 text on white | 8.92:1 | AAA | Lc 90.5 | Preferred for body text |
| #414B52 text on black | 2.35:1 | Fails | Lc -11.8 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADC
oklch(88.6% 0.005 228.8)
-
Step 300
300
#BBC2C6
oklch(81% 0.01 232.4)
-
Step 400
400
#98A2AA
oklch(70.7% 0.016 241.9)
-
Step 500
500
#7E8C95
oklch(63.2% 0.021 235.9)
-
Step 600
600
#67767F
oklch(55.7% 0.023 234.2)
-
Step 700
700
#56636C
oklch(49.2% 0.022 238.2)
-
Step 800
800 (this color)
#414B52
oklch(40.7% 0.017 238.4)
-
Step 900
900
#3B4348
oklch(37.7% 0.014 235.2)
-
Step 950
950
#23272A
oklch(27% 0.008 240.2)
#414B52 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) | #484B52 | 0.011 |
| Deuteranopia (no green cones) | #464952 | 0.009 |
| Tritanopia (no blue cones) | #3C4D4D | 0.014 |
| Achromatopsia (no color) | #4A4A4A | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #414B52
#414B52
oklch(40.7% 0.017 238.4)
- #514740
#514740
oklch(40.6% 0.018 57.2)
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 #414B52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.028
- Charcoal Grey #3C4142 ΔE 0.037
- Charcoal #264653 ΔE 0.041
- Dark Grey Blue #29465B ΔE 0.042
- Deep Teal #00555A ΔE 0.057
- Dark Teal #014D4E ΔE 0.059
- Onyx #343A40 ΔE 0.062
- Dark Blue Green #005249 ΔE 0.064
Use #414B52 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.