#533F5E
Closest named color: Purple Brown (#673A3F). oklch(40.2% 0.057 313.2), rgb(83, 63, 94).
Aa
White text reads best on this color (9.37:1).
About this color
#533F5E is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.057 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.061 away. White text reads best on it, at 9.37:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.24:1 |
| White text | 9.37:1 |
Values
| HEX | #533F5E |
| RGB | rgb(83, 63, 94) |
| HSL | hsl(279, 20%, 31%) |
| OKLCH | oklch(40.2% 0.057 313.2) |
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 #533F5E | 9.37:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #533F5E | 2.24:1 | Fails | Lc 12.3 | Not readable |
| #533F5E text on white | 9.37:1 | AAA | Lc 91.6 | Preferred for body text |
| #533F5E text on black | 2.24:1 | Fails | Lc -10.8 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE8F0
oklch(93.7% 0.012 313.2)
-
Step 200
200
#DFD5E4
oklch(88.5% 0.023 314.7)
-
Step 300
300
#CAB9D5
oklch(80.9% 0.043 312.2)
-
Step 400
400
#B095BF
oklch(70.8% 0.067 313.4)
-
Step 500
500
#9C7AAF
oklch(63.1% 0.086 313.1)
-
Step 600
600
#87629B
oklch(55.6% 0.095 313.2)
-
Step 700
700
#725184
oklch(49.1% 0.088 313.1)
-
Step 800
800
#5D436B
oklch(42.8% 0.072 313.3)
-
Step 900
900 (this color)
#533F5E
oklch(40.2% 0.057 313.2)
-
Step 950
950
#2D2133
oklch(27% 0.037 314.2)
#533F5E 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) | #3A455F | 0.043 |
| Deuteranopia (no green cones) | #3F475D | 0.040 |
| Tritanopia (no blue cones) | #52434A | 0.040 |
| Achromatopsia (no color) | #464646 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533F5E
#533F5E
oklch(40.2% 0.057 313.2)
- #3C4F2F
#3C4F2F
oklch(40.2% 0.056 133.4)
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 #533F5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.066
- Dusty Grape #545775 ΔE 0.072
- Dusk #4E5481 ΔE 0.073
- Brownish Purple #76424E ΔE 0.074
- Charcoal #264653 ΔE 0.075
- Onyx #343A40 ΔE 0.077
Use #533F5E 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.