#4B314B
Closest named color: Onyx (#343A40). oklch(35.4% 0.056 326.7), rgb(75, 49, 75).
Aa
White text reads best on this color (11.41:1).
About this color
#4B314B is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.056 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.055 away. White text reads best on it, at 11.41:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.84:1 |
| White text | 11.41:1 |
Values
| HEX | #4B314B |
| RGB | rgb(75, 49, 75) |
| HSL | hsl(300, 21%, 24%) |
| OKLCH | oklch(35.4% 0.056 326.7) |
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 #4B314B | 11.41:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #4B314B | 1.84:1 | Fails | Lc 7.7 | Not readable |
| #4B314B text on white | 11.41:1 | AAA | Lc 96.2 | Preferred for body text |
| #4B314B text on black | 1.84:1 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D0B8CF
oklch(81% 0.041 327.2)
-
Step 400
400
#B792B7
oklch(70.6% 0.068 326.3)
-
Step 500
500
#A577A5
oklch(63.1% 0.086 326.5)
-
Step 600
600
#905F90
oklch(55.6% 0.094 326.7)
-
Step 700
700
#7A4E7A
oklch(49% 0.087 326.8)
-
Step 800
800
#644164
oklch(42.9% 0.071 326.7)
-
Step 900
900 (this color)
#4B314B
oklch(35.4% 0.056 326.7)
-
Step 950
950
#302030
oklch(27% 0.037 326.5)
#4B314B 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) | #2F384C | 0.052 |
| Deuteranopia (no green cones) | #353B4A | 0.048 |
| Tritanopia (no blue cones) | #4D333A | 0.033 |
| Achromatopsia (no color) | #3A3A3A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B314B
#4B314B
oklch(35.4% 0.056 326.7)
- #27442A
#27442A
oklch(35.6% 0.057 146.7)
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 #4B314B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.064
- Gunmetal #293241 ΔE 0.065
- Purple Brown #673A3F ΔE 0.070
- Dark Blue Grey #1F3B4D ΔE 0.073
- Grape Purple #5D1451 ΔE 0.073
- Prussian Blue #1D3557 ΔE 0.076
Use #4B314B 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.