#414451
Closest named color: Charcoal Grey (#3C4142). oklch(38.9% 0.022 275.1), rgb(65, 68, 81).
Aa
White text reads best on this color (9.67:1).
About this color
#414451 is a dark close to neutral grey. In OKLCH its lightness is 39%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.027 away. White text reads best on it, at 9.67:1.
| Hue family | Neutrals |
| Lightness | dark (39%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.17:1 |
| White text | 9.67:1 |
Values
| HEX | #414451 |
| RGB | rgb(65, 68, 81) |
| HSL | hsl(229, 11%, 29%) |
| OKLCH | oklch(38.9% 0.022 275.1) |
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 #414451 | 9.67:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #414451 | 2.17:1 | Fails | Lc 11.5 | Not readable |
| #414451 text on white | 9.67:1 | AAA | Lc 92.4 | Preferred for body text |
| #414451 text on black | 2.17:1 | Fails | Lc -10.0 | 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 900.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAED
oklch(93.7% 0.004 271.4)
-
Step 200
200
#D7D9DF
oklch(88.6% 0.008 271.3)
-
Step 300
300
#BDC0CC
oklch(80.9% 0.017 274.8)
-
Step 400
400
#9BA0B2
oklch(70.8% 0.027 273.4)
-
Step 500
500
#83889F
oklch(63.1% 0.035 275.7)
-
Step 600
600
#6D728A
oklch(55.7% 0.038 275.9)
-
Step 700
700
#5B5F75
oklch(49% 0.036 276.9)
-
Step 800
800
#4A4E5F
oklch(42.7% 0.029 274.7)
-
Step 900
900 (this color)
#414451
oklch(38.9% 0.022 275.1)
-
Step 950
950
#24262E
oklch(27% 0.015 274.3)
#414451 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) | #404552 | 0.003 |
| Deuteranopia (no green cones) | #3F4451 | 0.003 |
| Tritanopia (no blue cones) | #3D4648 | 0.020 |
| Achromatopsia (no color) | #444444 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #414451
#414451
oklch(38.9% 0.022 275.1)
- #484537
#484537
oklch(38.9% 0.023 97.3)
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 #414451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.027
- Dark Grey Blue #29465B ΔE 0.035
- Charcoal #264653 ΔE 0.036
- Dark Slate Gray #2F4F4F ΔE 0.043
- Onyx #343A40 ΔE 0.045
- Dark Blue Grey #1F3B4D ΔE 0.059
- Dark Teal #014D4E ΔE 0.065
- Deep Teal #00555A ΔE 0.070
Use #414451 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.