#452A6E
Closest named color: Royal Purple (#4B006E). oklch(35.5% 0.114 298.8), rgb(69, 42, 110).
Aa
White text reads best on this color (11.60:1).
About this color
#452A6E is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.114 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.065 away. White text reads best on it, at 11.60:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.80:1 |
| White text | 11.60:1 |
Values
| HEX | #452A6E |
| RGB | rgb(69, 42, 110) |
| HSL | hsl(264, 45%, 30%) |
| OKLCH | oklch(35.5% 0.114 298.8) |
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 #452A6E | 11.60:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #452A6E | 1.80:1 | Fails | Lc 7.5 | Not readable |
| #452A6E text on white | 11.60:1 | AAA | Lc 96.4 | Preferred for body text |
| #452A6E text on black | 1.80:1 | Fails | Lc 0.0 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F9
oklch(93.7% 0.025 298.6)
-
Step 200
200
#DDD3F5
oklch(88.5% 0.047 298.9)
-
Step 300
300
#C8B5F1
oklch(81% 0.086 299)
-
Step 400
400
#AC8CE9
oklch(70.6% 0.136 298.7)
-
Step 500
500
#996CE3
oklch(63.1% 0.175 298.7)
-
Step 600
600
#8551D0
oklch(55.7% 0.188 299)
-
Step 700
700
#7040B5
oklch(49.1% 0.177 298.5)
-
Step 800
800
#5B3692
oklch(42.7% 0.145 298.6)
-
Step 900
900 (this color)
#452A6E
oklch(35.5% 0.114 298.8)
-
Step 950
950
#2C1D44
oklch(27.1% 0.071 299.4)
#452A6E 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) | #053970 | 0.084 |
| Deuteranopia (no green cones) | #12386C | 0.077 |
| Tritanopia (no blue cones) | #3C3847 | 0.088 |
| Achromatopsia (no color) | #393939 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452A6E
#452A6E
oklch(35.5% 0.114 298.8)
- #384100
#384100
oklch(35.5% 0.083 118.2)
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 #452A6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.066
- Indigo #4B0082 ΔE 0.068
- Grape Purple #5D1451 ΔE 0.078
- Prussian Blue #1D3557 ΔE 0.082
- Plum Purple #4E0550 ΔE 0.082
- Blueberry #464196 ΔE 0.084
- Marine Blue #01386A ΔE 0.087
Use #452A6E 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.