#453365
Closest named color: Dark Slate Blue (#483D8B). oklch(36.6% 0.085 298.7), rgb(69, 51, 101).
Aa
White text reads best on this color (10.96:1).
About this color
#453365 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.085 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.067 away. White text reads best on it, at 10.96:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.91:1 |
| White text | 10.96:1 |
Values
| HEX | #453365 |
| RGB | rgb(69, 51, 101) |
| HSL | hsl(262, 33%, 30%) |
| OKLCH | oklch(36.6% 0.085 298.7) |
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 #453365 | 10.96:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #453365 | 1.91:1 | Fails | Lc 8.7 | Not readable |
| #453365 text on white | 10.96:1 | AAA | Lc 95.3 | Preferred for body text |
| #453365 text on black | 1.91:1 | Fails | Lc -7.4 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DCD4EE
oklch(88.4% 0.036 299.7)
-
Step 300
300
#C6B8E5
oklch(80.9% 0.064 299.2)
-
Step 400
400
#A992D8
oklch(70.7% 0.103 298.8)
-
Step 500
500
#9476CD
oklch(63.1% 0.13 298.5)
-
Step 600
600
#7F5DBA
oklch(55.6% 0.142 298.5)
-
Step 700
700
#6C4CA0
oklch(49.1% 0.132 299.1)
-
Step 800
800
#583F82
oklch(42.8% 0.109 298.9)
-
Step 900
900 (this color)
#453365
oklch(36.6% 0.085 298.7)
-
Step 950
950
#2A203D
oklch(27% 0.054 298.6)
#453365 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) | #243C67 | 0.054 |
| Deuteranopia (no green cones) | #273C64 | 0.051 |
| Tritanopia (no blue cones) | #3E3C47 | 0.067 |
| Achromatopsia (no color) | #3C3C3C | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453365
#453365
oklch(36.6% 0.085 298.7)
- #3A4401
#3A4401
oklch(36.5% 0.085 118.8)
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 #453365, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.068
- Dark Grey Blue #29465B ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.079
- Space Cadet #2B2D42 ΔE 0.079
- Marine Blue #01386A ΔE 0.080
- Twilight Blue #0A437A ΔE 0.080
- Onyx #343A40 ΔE 0.080
Use #453365 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.