#4B304D
Closest named color: Onyx (#343A40). oklch(35.3% 0.06 324.4), rgb(75, 48, 77).
Aa
White text reads best on this color (11.48:1).
About this color
#4B304D is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.060 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.059 away. White text reads best on it, at 11.48:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.82:1 |
| White text | 11.48:1 |
Values
| HEX | #4B304D |
| RGB | rgb(75, 48, 77) |
| HSL | hsl(296, 23%, 25%) |
| OKLCH | oklch(35.3% 0.06 324.4) |
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 #4B304D | 11.48:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #4B304D | 1.82:1 | Fails | Lc 7.5 | Not readable |
| #4B304D text on white | 11.48:1 | AAA | Lc 96.3 | Preferred for body text |
| #4B304D text on black | 1.82:1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EEE7EF
oklch(93.6% 0.013 321.9)
-
Step 200
200
#E2D4E3
oklch(88.6% 0.025 323.8)
-
Step 300
300
#D0B7D1
oklch(80.9% 0.045 324.8)
-
Step 400
400
#B891BA
oklch(70.6% 0.073 324.7)
-
Step 500
500
#A676A9
oklch(63.2% 0.093 324.6)
-
Step 600
600
#905E94
oklch(55.6% 0.1 324.2)
-
Step 700
700
#7B4D7E
oklch(49.1% 0.094 324.7)
-
Step 800
800
#644067
oklch(42.8% 0.077 324.1)
-
Step 900
900 (this color)
#4B304D
oklch(35.3% 0.06 324.4)
-
Step 950
950
#302031
oklch(27.1% 0.038 324.6)
#4B304D 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) | #2D374E | 0.055 |
| Deuteranopia (no green cones) | #343B4C | 0.051 |
| Tritanopia (no blue cones) | #4C333B | 0.036 |
| Achromatopsia (no color) | #393939 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B304D
#4B304D
oklch(35.3% 0.06 324.4)
- #264427
#264427
oklch(35.4% 0.061 144.9)
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 #4B304D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.065
- Charcoal Grey #3C4142 ΔE 0.066
- Gunmetal #293241 ΔE 0.066
- Grape Purple #5D1451 ΔE 0.070
- Purple Brown #673A3F ΔE 0.073
- Dark Blue Grey #1F3B4D ΔE 0.075
- Prussian Blue #1D3557 ΔE 0.076
Use #4B304D 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.