#452F52
Closest named color: Space Cadet (#2B2D42). oklch(34.6% 0.065 312.2), rgb(69, 47, 82).
Aa
White text reads best on this color (11.78:1).
About this color
#452F52 is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.065 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.057 away. White text reads best on it, at 11.78:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.78:1 |
| White text | 11.78:1 |
Values
| HEX | #452F52 |
| RGB | rgb(69, 47, 82) |
| HSL | hsl(278, 27%, 25%) |
| OKLCH | oklch(34.6% 0.065 312.2) |
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 #452F52 | 11.78:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #452F52 | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #452F52 text on white | 11.78:1 | AAA | Lc 97.0 | Preferred for body text |
| #452F52 text on black | 1.78:1 | 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
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E6
oklch(88.4% 0.027 312.6)
-
Step 300
300
#CBB8D8
oklch(80.9% 0.049 311.7)
-
Step 400
400
#B193C4
oklch(70.7% 0.077 312.1)
-
Step 500
500
#9E77B5
oklch(63% 0.1 312.4)
-
Step 600
600
#895FA1
oklch(55.6% 0.109 312.5)
-
Step 700
700
#744E8A
oklch(49% 0.102 312.2)
-
Step 800
800
#5E4170
oklch(42.7% 0.083 311.6)
-
Step 900
900 (this color)
#452F52
oklch(34.6% 0.065 312.2)
-
Step 950
950
#2D2035
oklch(26.9% 0.042 312)
#452F52 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) | #293653 | 0.050 |
| Deuteranopia (no green cones) | #2E3851 | 0.046 |
| Tritanopia (no blue cones) | #44343C | 0.046 |
| Achromatopsia (no color) | #383838 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #452F52
#452F52
oklch(34.6% 0.065 312.2)
- #2C411B
#2C411B
oklch(34.7% 0.066 132.8)
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 #452F52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.057
- Onyx #343A40 ΔE 0.061
- Gunmetal #293241 ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.064
- Dark Blue Grey #1F3B4D ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.071
- Grape Purple #5D1451 ΔE 0.072
- Dark Grey Blue #29465B ΔE 0.076
Use #452F52 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.