#452E86
Closest named color: Dark Slate Blue (#483D8B). oklch(38.1% 0.14 290.2), rgb(69, 46, 134).
Aa
White text reads best on this color (10.56:1).
About this color
#452E86 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.140 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.038 away. White text reads best on it, at 10.56:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.98:1 |
| White text | 10.56:1 |
Values
| HEX | #452E86 |
| RGB | rgb(69, 46, 134) |
| HSL | hsl(256, 49%, 35%) |
| OKLCH | oklch(38.1% 0.14 290.2) |
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 #452E86 | 10.56:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #452E86 | 1.98:1 | Fails | Lc 9.9 | Not readable |
| #452E86 text on white | 10.56:1 | AAA | Lc 94.1 | Preferred for body text |
| #452E86 text on black | 1.98:1 | Fails | Lc -8.5 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D8D3FE
oklch(88.5% 0.059 290.5)
-
Step 300
300
#BFB5FF
oklch(80.8% 0.104 290.1)
-
Step 400
400
#A18BFF
oklch(70.7% 0.166 290.2)
-
Step 500
500
#8D68FF
oklch(63.2% 0.214 290.2)
-
Step 600
600
#7948EE
oklch(55.5% 0.233 290.2)
-
Step 700
700
#6637CF
oklch(49% 0.217 290.1)
-
Step 800
800
#5330A8
oklch(42.7% 0.18 290)
-
Step 900
900 (this color)
#452E86
oklch(38.1% 0.14 290.2)
-
Step 950
950
#271B4E
oklch(26.9% 0.09 289.8)
#452E86 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) | #004089 | 0.079 |
| Deuteranopia (no green cones) | #003D84 | 0.079 |
| Tritanopia (no blue cones) | #304355 | 0.114 |
| Achromatopsia (no color) | #3F3F3F | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452E86
#452E86
oklch(38.1% 0.14 290.2)
- #464600
#464600
oklch(38.2% 0.083 109.8)
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 #452E86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.038
- Blueberry #464196 ΔE 0.052
- Indigo #4B0082 ΔE 0.066
- Imperial Purple #480CA8 ΔE 0.070
- Rebecca Purple #663399 ΔE 0.071
- Cobalt #1E488F ΔE 0.077
- Chrysanthemum #560BAD ΔE 0.079
- Sapphire #2138AB ΔE 0.081
Use #452E86 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.