#46646B
Closest named color: Slate (#516572). oklch(48.2% 0.037 213.8), rgb(70, 100, 107).
Aa
White text reads best on this color (6.37:1).
About this color
#46646B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 48%, its chroma 0.037 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.019 away. White text reads best on it, at 6.37:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.29:1 |
| White text | 6.37:1 |
Values
| HEX | #46646B |
| RGB | rgb(70, 100, 107) |
| HSL | hsl(191, 21%, 35%) |
| OKLCH | oklch(48.2% 0.037 213.8) |
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 #46646B | 6.37:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #46646B | 3.29:1 | AA large text | Lc 22.4 | Dividers and decoration only |
| #46646B text on white | 6.37:1 | AA | Lc 81.7 | Fine for body text |
| #46646B text on black | 3.29:1 | AA large text | Lc -20.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEC
oklch(93.7% 0.006 211)
-
Step 200
200
#D2DBDD
oklch(88.5% 0.01 212.5)
-
Step 300
300
#B4C4C8
oklch(80.9% 0.018 214.4)
-
Step 400
400
#8DA6AB
oklch(70.8% 0.029 211.1)
-
Step 500
500
#719097
oklch(63.2% 0.036 213)
-
Step 600
600
#597A81
oklch(55.7% 0.039 212.2)
-
Step 700
700 (this color)
#46646B
oklch(48.2% 0.037 213.8)
-
Step 800
800
#3C5459
oklch(42.8% 0.03 211.9)
-
Step 900
900
#334549
oklch(37.7% 0.024 212.8)
-
Step 950
950
#1E282B
oklch(26.9% 0.015 218)
#46646B 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) | #5F626B | 0.034 |
| Deuteranopia (no green cones) | #585D6B | 0.031 |
| Tritanopia (no blue cones) | #396766 | 0.020 |
| Achromatopsia (no color) | #5F5F5F | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46646B
#46646B
oklch(48.2% 0.037 213.8)
- #725751
#725751
oklch(48.3% 0.037 32.8)
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 #46646B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.019
- YInMn Blue #415A77 ΔE 0.043
- Dark Aqua #05696B ΔE 0.046
- Dusty Grape #545775 ΔE 0.050
- Dim Gray #696969 ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.053
- Petrol #005F6A ΔE 0.055
- Denim #3B638C ΔE 0.056
Use #46646B 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.