#45396B
Closest named color: Dark Slate Blue (#483D8B). oklch(38.2% 0.084 293.1), rgb(69, 57, 107).
Aa
White text reads best on this color (10.24:1).
About this color
#45396B is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.084 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.054 away. White text reads best on it, at 10.24:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.05:1 |
| White text | 10.24:1 |
Values
| HEX | #45396B |
| RGB | rgb(69, 57, 107) |
| HSL | hsl(254, 30%, 32%) |
| OKLCH | oklch(38.2% 0.084 293.1) |
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 #45396B | 10.24:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #45396B | 2.05:1 | Fails | Lc 10.3 | Not readable |
| #45396B text on white | 10.24:1 | AAA | Lc 93.7 | Preferred for body text |
| #45396B text on black | 2.05:1 | Fails | Lc -8.9 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#D9D5EF
oklch(88.4% 0.036 292.7)
-
Step 300
300
#C2BAE6
oklch(81% 0.062 293.3)
-
Step 400
400
#A395DA
oklch(70.8% 0.1 293)
-
Step 500
500
#8D79D0
oklch(63.1% 0.129 292.9)
-
Step 600
600
#7860BD
oklch(55.6% 0.141 293.2)
-
Step 700
700
#654FA3
oklch(49.1% 0.131 293)
-
Step 800
800
#524184
oklch(42.7% 0.108 292.9)
-
Step 900
900 (this color)
#45396B
oklch(38.2% 0.084 293.1)
-
Step 950
950
#28213E
oklch(27.1% 0.053 293.6)
#45396B 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) | #29416D | 0.045 |
| Deuteranopia (no green cones) | #2A406A | 0.044 |
| Tritanopia (no blue cones) | #3C424D | 0.067 |
| Achromatopsia (no color) | #414141 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45396B
#45396B
oklch(38.2% 0.084 293.1)
- #434702
#434702
oklch(38.1% 0.084 113.4)
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 #45396B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.066
- Twilight Blue #0A437A ΔE 0.070
- Blueberry #464196 ΔE 0.072
- Prussian Blue #1D3557 ΔE 0.073
- Charcoal #264653 ΔE 0.078
- Marine Blue #01386A ΔE 0.079
- Cobalt #1E488F ΔE 0.079
Use #45396B 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.