#452C56
Closest named color: Space Cadet (#2B2D42). oklch(34.3% 0.077 310.3), rgb(69, 44, 86).
Aa
White text reads best on this color (12.01:1).
About this color
#452C56 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.077 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.061 away. White text reads best on it, at 12.01:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.74:1 |
| White text | 12.01:1 |
Values
| HEX | #452C56 |
| RGB | rgb(69, 44, 86) |
| HSL | hsl(276, 32%, 25%) |
| OKLCH | oklch(34.3% 0.077 310.3) |
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 #452C56 | 12.01:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #452C56 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #452C56 text on white | 12.01:1 | AAA | Lc 97.3 | Preferred for body text |
| #452C56 text on black | 1.74:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E9
oklch(88.6% 0.031 311)
-
Step 300
300
#CCB7DD
oklch(80.9% 0.057 309.9)
-
Step 400
400
#B390CC
oklch(70.7% 0.094 310.6)
-
Step 500
500
#A074BE
oklch(63.1% 0.118 310.7)
-
Step 600
600
#8B5BAA
oklch(55.6% 0.128 310.9)
-
Step 700
700
#764B92
oklch(49.2% 0.118 310.7)
-
Step 800
800
#603E77
oklch(42.8% 0.099 310.3)
-
Step 900
900 (this color)
#452C56
oklch(34.3% 0.077 310.3)
-
Step 950
950
#2E1F38
oklch(27% 0.049 310.9)
#452C56 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) | #233558 | 0.060 |
| Deuteranopia (no green cones) | #293755 | 0.055 |
| Tritanopia (no blue cones) | #43333D | 0.055 |
| Achromatopsia (no color) | #363636 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452C56
#452C56
oklch(34.3% 0.077 310.3)
- #2B4010
#2B4010
oklch(34.2% 0.077 129.9)
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 #452C56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.061
- Grape Purple #5D1451 ΔE 0.066
- Prussian Blue #1D3557 ΔE 0.067
- Gunmetal #293241 ΔE 0.068
- Onyx #343A40 ΔE 0.072
- Plum Purple #4E0550 ΔE 0.075
- Dark Blue Grey #1F3B4D ΔE 0.077
- Deep Violet #490648 ΔE 0.078
Use #452C56 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.