#454764
Closest named color: Dark Grey Blue (#29465B). oklch(40.8% 0.049 281), rgb(69, 71, 100).
Aa
White text reads best on this color (8.98:1).
About this color
#454764 is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.049 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.043 away. White text reads best on it, at 8.98:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.33:1 |
| White text | 8.98:1 |
Values
| HEX | #454764 |
| RGB | rgb(69, 71, 100) |
| HSL | hsl(236, 18%, 33%) |
| OKLCH | oklch(40.8% 0.049 281) |
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 #454764 | 8.98:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #454764 | 2.33:1 | Fails | Lc 13.4 | Not readable |
| #454764 text on white | 8.98:1 | AAA | Lc 90.6 | Preferred for body text |
| #454764 text on black | 2.33:1 | Fails | Lc -11.7 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9EF
oklch(93.6% 0.008 286.2)
-
Step 200
200
#D7D8E4
oklch(88.5% 0.016 282.2)
-
Step 300
300
#BDBFD3
oklch(80.9% 0.028 281.2)
-
Step 400
400
#9B9EBD
oklch(70.7% 0.045 280.8)
-
Step 500
500
#8386AC
oklch(63.1% 0.057 281.1)
-
Step 600
600
#6C6F98
oklch(55.5% 0.064 280.9)
-
Step 700
700
#5A5D82
oklch(49.1% 0.059 280.4)
-
Step 800
800 (this color)
#454764
oklch(40.8% 0.049 281)
-
Step 900
900
#3E3F56
oklch(37.7% 0.039 282.4)
-
Step 950
950
#242532
oklch(26.9% 0.024 281.2)
#454764 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) | #3F4A65 | 0.012 |
| Deuteranopia (no green cones) | #3D4863 | 0.013 |
| Tritanopia (no blue cones) | #3D4C51 | 0.043 |
| Achromatopsia (no color) | #494949 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454764
#454764
oklch(40.8% 0.049 281)
- #504B2B
#504B2B
oklch(40.9% 0.049 100.5)
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 #454764, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.043
- Charcoal #264653 ΔE 0.054
- Dusty Grape #545775 ΔE 0.058
- Dusk #4E5481 ΔE 0.058
- YInMn Blue #415A77 ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.060
- Twilight #4E518B ΔE 0.068
Use #454764 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.