#4B3E5E
Closest named color: Dark Grey Blue (#29465B). oklch(39.1% 0.055 302.6), rgb(75, 62, 94).
Aa
White text reads best on this color (9.76:1).
About this color
#4B3E5E is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.055 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.055 away. White text reads best on it, at 9.76:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.14:1 |
| White text | 9.76:1 |
Values
| HEX | #4B3E5E |
| RGB | rgb(75, 62, 94) |
| HSL | hsl(264, 21%, 31%) |
| OKLCH | oklch(39.1% 0.055 302.6) |
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 #4B3E5E | 9.76:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #4B3E5E | 2.14:1 | Fails | Lc 11.3 | Not readable |
| #4B3E5E text on white | 9.76:1 | AAA | Lc 92.6 | Preferred for body text |
| #4B3E5E text on black | 2.14:1 | Fails | Lc -9.8 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DCD6E6
oklch(88.6% 0.023 302.9)
-
Step 300
300
#C5BBD7
oklch(80.9% 0.04 301.7)
-
Step 400
400
#A897C3
oklch(70.6% 0.066 302.4)
-
Step 500
500
#937DB4
oklch(63.1% 0.084 302.4)
-
Step 600
600
#7E66A0
oklch(55.7% 0.092 302.6)
-
Step 700
700
#6A5489
oklch(49% 0.086 302.4)
-
Step 800
800
#57456F
oklch(42.7% 0.071 303.2)
-
Step 900
900 (this color)
#4B3E5E
oklch(39.1% 0.055 302.6)
-
Step 950
950
#2A2235
oklch(27% 0.036 303.4)
#4B3E5E 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) | #37445F | 0.035 |
| Deuteranopia (no green cones) | #3A445D | 0.032 |
| Tritanopia (no blue cones) | #48434A | 0.043 |
| Achromatopsia (no color) | #444444 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B3E5E
#4B3E5E
oklch(39.1% 0.055 302.6)
- #404A28
#404A28
oklch(39.1% 0.055 122.3)
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 #4B3E5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.059
- Charcoal #264653 ΔE 0.064
- Onyx #343A40 ΔE 0.067
- Purple Brown #673A3F ΔE 0.071
- Dark Blue Grey #1F3B4D ΔE 0.076
- Dark Slate Gray #2F4F4F ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.077
Use #4B3E5E 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.