#4B475D
Closest named color: Dark Grey Blue (#29465B). oklch(41.1% 0.037 293), rgb(75, 71, 93).
Aa
White text reads best on this color (8.90:1).
About this color
#4B475D is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.037 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.050 away. White text reads best on it, at 8.90:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.35:1 |
| White text | 8.90:1 |
Values
| HEX | #4B475D |
| RGB | rgb(75, 71, 93) |
| HSL | hsl(251, 13%, 32%) |
| OKLCH | oklch(41.1% 0.037 293) |
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 #4B475D | 8.90:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #4B475D | 2.35:1 | Fails | Lc 13.6 | Not readable |
| #4B475D text on white | 8.90:1 | AAA | Lc 90.4 | Preferred for body text |
| #4B475D text on black | 2.35:1 | Fails | Lc -11.9 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#D9D8E0
oklch(88.5% 0.011 291.9)
-
Step 300
300
#C1BECE
oklch(80.9% 0.022 294.5)
-
Step 400
400
#A19DB5
oklch(70.7% 0.035 293.1)
-
Step 500
500
#8A85A2
oklch(63.1% 0.043 293)
-
Step 600
600
#746E8D
oklch(55.5% 0.048 293.6)
-
Step 700
700
#615C78
oklch(49% 0.045 292.9)
-
Step 800
800 (this color)
#4B475D
oklch(41.1% 0.037 293)
-
Step 900
900
#423F50
oklch(37.7% 0.029 293.1)
-
Step 950
950
#27252F
oklch(27.1% 0.019 294.3)
#4B475D 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) | #424A5E | 0.016 |
| Deuteranopia (no green cones) | #42495C | 0.015 |
| Tritanopia (no blue cones) | #484A4E | 0.031 |
| Achromatopsia (no color) | #4A4A4A | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B475D
#4B475D
oklch(41.1% 0.037 293)
- #4A4D36
#4A4D36
oklch(41.1% 0.037 114.1)
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 #4B475D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.056
- Charcoal #264653 ΔE 0.057
- Dusty Grape #545775 ΔE 0.058
- YInMn Blue #415A77 ΔE 0.062
- Dusk #4E5481 ΔE 0.064
- Purple Brown #673A3F ΔE 0.068
Use #4B475D 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.