#452B5A
Closest named color: Grape Purple (#5D1451). oklch(34.3% 0.084 308.1), rgb(69, 43, 90).
Aa
White text reads best on this color (12.02:1).
About this color
#452B5A is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.084 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.065 away. White text reads best on it, at 12.02:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.02:1 |
Values
| HEX | #452B5A |
| RGB | rgb(69, 43, 90) |
| HSL | hsl(273, 35%, 26%) |
| OKLCH | oklch(34.3% 0.084 308.1) |
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 #452B5A | 12.02:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #452B5A | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #452B5A text on white | 12.02:1 | AAA | Lc 97.3 | Preferred for body text |
| #452B5A 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3EC
oklch(88.4% 0.036 307.2)
-
Step 300
300
#CCB6E1
oklch(80.9% 0.064 308.1)
-
Step 400
400
#B28FD1
oklch(70.6% 0.101 308.2)
-
Step 500
500
#9F72C5
oklch(63% 0.129 308.1)
-
Step 600
600
#8A59B2
oklch(55.6% 0.141 307.9)
-
Step 700
700
#754999
oklch(49.1% 0.13 307.7)
-
Step 800
800
#603C7C
oklch(42.7% 0.109 308.4)
-
Step 900
900 (this color)
#452B5A
oklch(34.3% 0.084 308.1)
-
Step 950
950
#2E1F3A
oklch(27.1% 0.052 308.8)
#452B5A 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) | #1F355C | 0.065 |
| Deuteranopia (no green cones) | #263759 | 0.060 |
| Tritanopia (no blue cones) | #42333E | 0.061 |
| Achromatopsia (no color) | #363636 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452B5A
#452B5A
oklch(34.3% 0.084 308.1)
- #2C4106
#2C4106
oklch(34.5% 0.085 128.1)
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 #452B5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.066
- Prussian Blue #1D3557 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.073
- Gunmetal #293241 ΔE 0.073
- Deep Violet #490648 ΔE 0.077
- Onyx #343A40 ΔE 0.079
- Dark Blue Grey #1F3B4D ΔE 0.081
Use #452B5A 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.