#533747
Closest named color: Purple Brown (#673A3F). oklch(37.5% 0.047 344.3), rgb(83, 55, 71).
Aa
White text reads best on this color (10.47:1).
About this color
#533747 is a dark, muted purple. In OKLCH its lightness is 38%, its chroma 0.047 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.044 away. White text reads best on it, at 10.47:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | muted (0.047) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.00:1 |
| White text | 10.47:1 |
Values
| HEX | #533747 |
| RGB | rgb(83, 55, 71) |
| HSL | hsl(326, 20%, 27%) |
| OKLCH | oklch(37.5% 0.047 344.3) |
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 #533747 | 10.47:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #533747 | 2.00:1 | Fails | Lc 9.7 | Not readable |
| #533747 text on white | 10.47:1 | AAA | Lc 94.2 | Preferred for body text |
| #533747 text on black | 2.00:1 | Fails | Lc -8.3 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE7EB
oklch(93.5% 0.01 345.4)
-
Step 200
200
#E3D4DC
oklch(88.4% 0.02 344)
-
Step 300
300
#D2B8C6
oklch(80.9% 0.035 344.2)
-
Step 400
400
#BB93A9
oklch(70.7% 0.056 344.5)
-
Step 500
500
#A97894
oklch(63.1% 0.072 344.1)
-
Step 600
600
#94617E
oklch(55.7% 0.077 344.8)
-
Step 700
700
#7E506B
oklch(49.2% 0.072 344)
-
Step 800
800
#664157
oklch(42.6% 0.06 343.5)
-
Step 900
900 (this color)
#533747
oklch(37.5% 0.047 344.3)
-
Step 950
950
#31212A
oklch(27.1% 0.029 344.4)
#533747 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) | #393D48 | 0.048 |
| Deuteranopia (no green cones) | #3F4146 | 0.045 |
| Tritanopia (no blue cones) | #57373D | 0.019 |
| Achromatopsia (no color) | #3F3F3F | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533747
#533747
oklch(37.5% 0.047 344.3)
- #28493B
#28493B
oklch(37.5% 0.046 165.1)
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 #533747, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.052
- Onyx #343A40 ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.076
- Charcoal #264653 ΔE 0.078
- Brownish Purple #76424E ΔE 0.078
- Gunmetal #293241 ΔE 0.080
- Dark Blue Grey #1F3B4D ΔE 0.083
Use #533747 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.