#45446A
Closest named color: Dark Grey Blue (#29465B). oklch(40.5% 0.063 284.4), rgb(69, 68, 106).
Aa
White text reads best on this color (9.17:1).
About this color
#45446A is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.063 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.050 away. White text reads best on it, at 9.17:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #45446A |
| RGB | rgb(69, 68, 106) |
| HSL | hsl(242, 22%, 34%) |
| OKLCH | oklch(40.5% 0.063 284.4) |
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 #45446A | 9.17:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #45446A | 2.28:1 | Fails | Lc 12.9 | Not readable |
| #45446A text on white | 9.17:1 | AAA | Lc 91.1 | Preferred for body text |
| #45446A text on black | 2.28:1 | Fails | Lc -11.2 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D7D8E7
oklch(88.6% 0.02 282.9)
-
Step 300
300
#BDBED8
oklch(80.9% 0.036 283.8)
-
Step 400
400
#9C9CC5
oklch(70.7% 0.06 284.8)
-
Step 500
500
#8483B6
oklch(63% 0.076 284.9)
-
Step 600
600
#6E6CA2
oklch(55.5% 0.083 285)
-
Step 700
700
#5C5A8B
oklch(49.1% 0.078 285)
-
Step 800
800 (this color)
#45446A
oklch(40.5% 0.063 284.4)
-
Step 900
900
#3E3E5B
oklch(37.7% 0.049 283.8)
-
Step 950
950
#242435
oklch(26.8% 0.031 284.1)
#45446A 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) | #39496C | 0.021 |
| Deuteranopia (no green cones) | #374769 | 0.022 |
| Tritanopia (no blue cones) | #3C4B52 | 0.054 |
| Achromatopsia (no color) | #484848 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45446A
#45446A
oklch(40.5% 0.063 284.4)
- #4E4B1F
#4E4B1F
oklch(40.5% 0.063 105.3)
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 #45446A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.050
- Dusk #4E5481 ΔE 0.057
- Charcoal #264653 ΔE 0.062
- Dark Slate Blue #483D8B ΔE 0.062
- Twilight #4E518B ΔE 0.063
- Dusty Grape #545775 ΔE 0.063
- YInMn Blue #415A77 ΔE 0.064
- Light Navy #155084 ΔE 0.066
Use #45446A 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.