#4F3448
Closest named color: Charcoal Grey (#3C4142). oklch(36.4% 0.05 336.4), rgb(79, 52, 72).
Aa
White text reads best on this color (10.95:1).
About this color
#4F3448 is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.050 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.054 away. White text reads best on it, at 10.95:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.91:1 |
| White text | 10.95:1 |
Values
| HEX | #4F3448 |
| RGB | rgb(79, 52, 72) |
| HSL | hsl(316, 21%, 26%) |
| OKLCH | oklch(36.4% 0.05 336.4) |
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 #4F3448 | 10.95:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #4F3448 | 1.91:1 | Fails | Lc 8.6 | Not readable |
| #4F3448 text on white | 10.95:1 | AAA | Lc 95.3 | Preferred for body text |
| #4F3448 text on black | 1.91:1 | Fails | Lc -7.4 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7EC
oklch(93.6% 0.011 339.3)
-
Step 200
200
#E3D4DE
oklch(88.5% 0.021 337.7)
-
Step 300
300
#D1B8CA
oklch(80.9% 0.037 335.9)
-
Step 400
400
#B993AF
oklch(70.7% 0.059 335.8)
-
Step 500
500
#A7789B
oklch(63.1% 0.076 336)
-
Step 600
600
#926085
oklch(55.5% 0.083 336.7)
-
Step 700
700
#7C4F71
oklch(49% 0.077 336.1)
-
Step 800
800
#65415C
oklch(42.6% 0.064 336.2)
-
Step 900
900 (this color)
#4F3448
oklch(36.4% 0.05 336.4)
-
Step 950
950
#30212C
oklch(27% 0.03 336.3)
#4F3448 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) | #343A49 | 0.050 |
| Deuteranopia (no green cones) | #3B3E47 | 0.045 |
| Tritanopia (no blue cones) | #52353B | 0.024 |
| Achromatopsia (no color) | #3C3C3C | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F3448
#4F3448
oklch(36.4% 0.05 336.4)
- #274633
#274633
oklch(36.4% 0.05 156)
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 #4F3448, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.054
- Onyx #343A40 ΔE 0.054
- Purple Brown #673A3F ΔE 0.056
- Gunmetal #293241 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.076
- Dark Blue Grey #1F3B4D ΔE 0.077
- Charcoal #264653 ΔE 0.078
Use #4F3448 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.