#464556
Closest named color: Charcoal Grey (#3C4142). oklch(39.8% 0.028 287.7), rgb(70, 69, 86).
Aa
White text reads best on this color (9.34:1).
About this color
#464556 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.039 away. White text reads best on it, at 9.34:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.24:1 |
| White text | 9.34:1 |
Values
| HEX | #464556 |
| RGB | rgb(70, 69, 86) |
| HSL | hsl(244, 11%, 30%) |
| OKLCH | oklch(39.8% 0.028 287.7) |
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 #464556 | 9.34:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #464556 | 2.24:1 | Fails | Lc 12.3 | Not readable |
| #464556 text on white | 9.34:1 | AAA | Lc 91.6 | Preferred for body text |
| #464556 text on black | 2.24:1 | Fails | Lc -10.8 | 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 900.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D8D8E1
oklch(88.5% 0.012 286.1)
-
Step 300
300
#BFBFCE
oklch(80.9% 0.021 285.9)
-
Step 400
400
#9F9EB5
oklch(70.8% 0.033 287.5)
-
Step 500
500
#8786A3
oklch(63.1% 0.043 286.7)
-
Step 600
600
#716F8E
oklch(55.5% 0.048 287.7)
-
Step 700
700
#5F5D79
oklch(49.1% 0.044 287.9)
-
Step 800
800
#4E4C62
oklch(42.7% 0.036 288.9)
-
Step 900
900 (this color)
#464556
oklch(39.8% 0.028 287.7)
-
Step 950
950
#26252F
oklch(27% 0.018 289.7)
#464556 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) | #414757 | 0.009 |
| Deuteranopia (no green cones) | #414656 | 0.008 |
| Tritanopia (no blue cones) | #43484B | 0.024 |
| Achromatopsia (no color) | #474747 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #464556
#464556
oklch(39.8% 0.028 287.7)
- #484837
#484837
oklch(39.6% 0.027 107.6)
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 #464556, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.039
- Dark Grey Blue #29465B ΔE 0.041
- Charcoal #264653 ΔE 0.045
- Dark Slate Gray #2F4F4F ΔE 0.048
- Onyx #343A40 ΔE 0.057
- Purple Brown #673A3F ΔE 0.068
- Dark Blue Grey #1F3B4D ΔE 0.069
- Dusty Grape #545775 ΔE 0.071
Use #464556 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.