#452A56
Closest named color: Space Cadet (#2B2D42). oklch(33.9% 0.081 311.1), rgb(69, 42, 86).
Aa
White text reads best on this color (12.21:1).
About this color
#452A56 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.081 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.062 away. White text reads best on it, at 12.21:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.71:1 |
| White text | 12.21:1 |
Values
| HEX | #452A56 |
| RGB | rgb(69, 42, 86) |
| HSL | hsl(277, 34%, 25%) |
| OKLCH | oklch(33.9% 0.081 311.1) |
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 #452A56 | 12.21:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #452A56 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #452A56 text on white | 12.21:1 | AAA | Lc 97.7 | Preferred for body text |
| #452A56 text on black | 1.71:1 | 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
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E0D3EA
oklch(88.4% 0.034 310.7)
-
Step 300
300
#CDB6DE
oklch(80.9% 0.061 310.8)
-
Step 400
400
#B48FCD
oklch(70.6% 0.097 311.2)
-
Step 500
500
#A272C0
oklch(63.1% 0.124 311.5)
-
Step 600
600
#8C59AD
oklch(55.5% 0.136 310.7)
-
Step 700
700
#774994
oklch(49.1% 0.125 310.9)
-
Step 800
800
#613C78
oklch(42.6% 0.104 311.2)
-
Step 900
900 (this color)
#452A56
oklch(33.9% 0.081 311.1)
-
Step 950
950
#2E1F39
oklch(27% 0.051 309.8)
#452A56 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) | #203458 | 0.065 |
| Deuteranopia (no green cones) | #273655 | 0.060 |
| Tritanopia (no blue cones) | #43313C | 0.056 |
| Achromatopsia (no color) | #353535 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452A56
#452A56
oklch(33.9% 0.081 311.1)
- #28400C
#28400C
oklch(34% 0.082 131.3)
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 #452A56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.062
- Grape Purple #5D1451 ΔE 0.063
- Prussian Blue #1D3557 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.070
- Gunmetal #293241 ΔE 0.070
- Deep Violet #490648 ΔE 0.073
- Onyx #343A40 ΔE 0.076
- Dark Blue Grey #1F3B4D ΔE 0.080
Use #452A56 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.