#454376
Closest named color: Dark Slate Blue (#483D8B). oklch(41% 0.084 283.8), rgb(69, 67, 118).
Aa
White text reads best on this color (9.06:1).
About this color
#454376 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.084 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.041 away. White text reads best on it, at 9.06:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #454376 |
| RGB | rgb(69, 67, 118) |
| HSL | hsl(242, 28%, 36%) |
| OKLCH | oklch(41% 0.084 283.8) |
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 #454376 | 9.06:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #454376 | 2.31:1 | Fails | Lc 13.2 | Not readable |
| #454376 text on white | 9.06:1 | AAA | Lc 90.7 | Preferred for body text |
| #454376 text on black | 2.31:1 | Fails | Lc -11.6 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D6D7EB
oklch(88.4% 0.027 283.5)
-
Step 300
300
#BCBDE0
oklch(80.9% 0.049 284)
-
Step 400
400
#9A9AD1
oklch(70.6% 0.08 284.2)
-
Step 500
500
#8281C4
oklch(63.1% 0.1 283.8)
-
Step 600
600
#6C69B1
oklch(55.6% 0.11 284.1)
-
Step 700
700
#5A5898
oklch(49.2% 0.101 283.5)
-
Step 800
800 (this color)
#454376
oklch(41% 0.084 283.8)
-
Step 900
900
#3D3C63
oklch(37.6% 0.066 283.9)
-
Step 950
950
#24243A
oklch(27.1% 0.041 283.4)
#454376 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) | #314A78 | 0.032 |
| Deuteranopia (no green cones) | #2F4775 | 0.032 |
| Tritanopia (no blue cones) | #374D56 | 0.073 |
| Achromatopsia (no color) | #494949 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454376
#454376
oklch(41% 0.084 283.8)
- #524C04
#524C04
oklch(41% 0.084 104.2)
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 #454376, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.041
- Twilight #4E518B ΔE 0.051
- Dusk #4E5481 ΔE 0.053
- Blueberry #464196 ΔE 0.054
- Light Navy #155084 ΔE 0.060
- Cobalt #1E488F ΔE 0.060
- Dusk Blue #26538D ΔE 0.061
- Twilight Blue #0A437A ΔE 0.063
Use #454376 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.