#4B468B
Closest named color: Dark Slate Blue (#483D8B). oklch(43.4% 0.111 284.1), rgb(75, 70, 139).
Aa
White text reads best on this color (8.24:1).
About this color
#4B468B is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.111 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.025 away. White text reads best on it, at 8.24:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.54:1 |
| White text | 8.24:1 |
Values
| HEX | #4B468B |
| RGB | rgb(75, 70, 139) |
| HSL | hsl(244, 33%, 41%) |
| OKLCH | oklch(43.4% 0.111 284.1) |
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 #4B468B | 8.24:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #4B468B | 2.54:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #4B468B text on white | 8.24:1 | AAA | Lc 88.3 | Fine for body text |
| #4B468B text on black | 2.54:1 | Fails | Lc -13.9 | 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 800.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D6D6F1
oklch(88.4% 0.037 285.6)
-
Step 300
300
#BBBCEA
oklch(81% 0.065 283.9)
-
Step 400
400
#9998DF
oklch(70.8% 0.103 284.1)
-
Step 500
500
#817DD6
oklch(63.2% 0.132 284)
-
Step 600
600
#6B64C3
oklch(55.6% 0.143 284)
-
Step 700
700
#5A52A9
oklch(49.1% 0.135 284.4)
-
Step 800
800 (this color)
#4B468B
oklch(43.4% 0.111 284.1)
-
Step 900
900
#3D3A6D
oklch(37.7% 0.085 284.2)
-
Step 950
950
#232240
oklch(26.9% 0.055 283.6)
#4B468B 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) | #29518D | 0.049 |
| Deuteranopia (no green cones) | #264C89 | 0.049 |
| Tritanopia (no blue cones) | #365462 | 0.094 |
| Achromatopsia (no color) | #4F4F4F | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B468B
#4B468B
oklch(43.4% 0.111 284.1)
- #5A5300
#5A5300
oklch(43.5% 0.092 103.9)
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 #4B468B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.025
- Blueberry #464196 ΔE 0.025
- Twilight #4E518B ΔE 0.032
- Dusk #4E5481 ΔE 0.047
- Dusk Blue #26538D ΔE 0.054
- Cobalt #1E488F ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.059
- Light Navy Blue #2E5A88 ΔE 0.065
Use #4B468B 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.