#452D58
Closest named color: Space Cadet (#2B2D42). oklch(34.6% 0.078 308.6), rgb(69, 45, 88).
Aa
White text reads best on this color (11.86:1).
About this color
#452D58 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.078 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.063 away. White text reads best on it, at 11.86:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.76:1 |
| White text | 11.86:1 |
Values
| HEX | #452D58 |
| RGB | rgb(69, 45, 88) |
| HSL | hsl(273, 32%, 26%) |
| OKLCH | oklch(34.6% 0.078 308.6) |
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 #452D58 | 11.86:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #452D58 | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #452D58 text on white | 11.86:1 | AAA | Lc 97.1 | Preferred for body text |
| #452D58 text on black | 1.76:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EA
oklch(88.5% 0.032 308.1)
-
Step 300
300
#CBB7DE
oklch(80.9% 0.058 308.2)
-
Step 400
400
#B191CD
oklch(70.7% 0.092 308.5)
-
Step 500
500
#9E74C0
oklch(63% 0.119 308.7)
-
Step 600
600
#895CAD
oklch(55.7% 0.13 308.4)
-
Step 700
700
#744B94
oklch(49.1% 0.12 308.5)
-
Step 800
800
#5F3E78
oklch(42.7% 0.099 309)
-
Step 900
900 (this color)
#452D58
oklch(34.6% 0.078 308.6)
-
Step 950
950
#2D1F39
oklch(26.9% 0.05 308.1)
#452D58 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) | #23365A | 0.059 |
| Deuteranopia (no green cones) | #293857 | 0.055 |
| Tritanopia (no blue cones) | #42343E | 0.056 |
| Achromatopsia (no color) | #373737 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452D58
#452D58
oklch(34.6% 0.078 308.6)
- #2D410F
#2D410F
oklch(34.6% 0.078 128.7)
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 #452D58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.063
- Prussian Blue #1D3557 ΔE 0.066
- Grape Purple #5D1451 ΔE 0.068
- Gunmetal #293241 ΔE 0.069
- Onyx #343A40 ΔE 0.072
- Dark Blue Grey #1F3B4D ΔE 0.076
- Plum Purple #4E0550 ΔE 0.078
- Deep Violet #490648 ΔE 0.081
Use #452D58 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.