#45367E
Closest named color: Dark Slate Blue (#483D8B). oklch(38.9% 0.117 289.4), rgb(69, 54, 126).
Aa
White text reads best on this color (10.08:1).
About this color
#45367E is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.117 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.028 away. White text reads best on it, at 10.08:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #45367E |
| RGB | rgb(69, 54, 126) |
| HSL | hsl(252, 40%, 35%) |
| OKLCH | oklch(38.9% 0.117 289.4) |
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 #45367E | 10.08:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #45367E | 2.08:1 | Fails | Lc 10.8 | Not readable |
| #45367E text on white | 10.08:1 | AAA | Lc 93.2 | Preferred for body text |
| #45367E text on black | 2.08:1 | Fails | Lc -9.3 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D8D4F8
oklch(88.4% 0.049 290.4)
-
Step 300
300
#BFB8F6
oklch(81% 0.087 289.5)
-
Step 400
400
#9F90F2
oklch(70.7% 0.141 289.3)
-
Step 500
500
#8A71ED
oklch(63.1% 0.179 289.5)
-
Step 600
600
#7555DB
oklch(55.5% 0.195 289.5)
-
Step 700
700
#6345BE
oklch(49.2% 0.18 289.5)
-
Step 800
800
#50399A
oklch(42.6% 0.151 289.3)
-
Step 900
900 (this color)
#45367E
oklch(38.9% 0.117 289.4)
-
Step 950
950
#261E48
oklch(26.9% 0.075 289.1)
#45367E 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) | #104380 | 0.067 |
| Deuteranopia (no green cones) | #12407C | 0.066 |
| Tritanopia (no blue cones) | #344654 | 0.098 |
| Achromatopsia (no color) | #424242 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45367E
#45367E
oklch(38.9% 0.117 289.4)
- #484800
#484800
oklch(38.9% 0.085 109.8)
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 #45367E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.028
- Blueberry #464196 ΔE 0.047
- Cobalt #1E488F ΔE 0.067
- Twilight Blue #0A437A ΔE 0.072
- Rebecca Purple #663399 ΔE 0.075
- Twilight #4E518B ΔE 0.077
- Light Navy #155084 ΔE 0.083
- Dusk Blue #26538D ΔE 0.084
Use #45367E 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.