#543269
Closest named color: Dark Slate Blue (#483D8B). oklch(38.4% 0.097 311.1), rgb(84, 50, 105).
Aa
White text reads best on this color (10.30:1).
About this color
#543269 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.063 away. White text reads best on it, at 10.30:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.03:1 |
| White text | 10.30:1 |
Values
| HEX | #543269 |
| RGB | rgb(84, 50, 105) |
| HSL | hsl(277, 35%, 30%) |
| OKLCH | oklch(38.4% 0.097 311.1) |
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 #543269 | 10.30:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #543269 | 2.03:1 | Fails | Lc 10.2 | Not readable |
| #543269 text on white | 10.30:1 | AAA | Lc 93.7 | Preferred for body text |
| #543269 text on black | 2.03:1 | Fails | Lc -8.8 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D0B4E4
oklch(81% 0.073 311)
-
Step 400
400
#B88BD6
oklch(70.7% 0.117 311.1)
-
Step 500
500
#A66CCB
oklch(63.1% 0.149 310.9)
-
Step 600
600
#9252B8
oklch(55.7% 0.162 311.2)
-
Step 700
700
#7C429E
oklch(49.2% 0.15 311.2)
-
Step 800
800
#653780
oklch(42.8% 0.124 311.3)
-
Step 900
900 (this color)
#543269
oklch(38.4% 0.097 311.1)
-
Step 950
950
#301D3C
oklch(27% 0.061 311.2)
#543269 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) | #253F6B | 0.080 |
| Deuteranopia (no green cones) | #2E4168 | 0.072 |
| Tritanopia (no blue cones) | #523B48 | 0.069 |
| Achromatopsia (no color) | #404040 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #543269
#543269
oklch(38.4% 0.097 311.1)
- #304D0A
#304D0A
oklch(38.3% 0.097 131)
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 #543269, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.063
- Grape Purple #5D1451 ΔE 0.070
- Blueberry #464196 ΔE 0.082
- Rebecca Purple #663399 ΔE 0.086
- Purple Brown #673A3F ΔE 0.091
- Royal Purple #4B006E ΔE 0.091
- Rich Purple #720058 ΔE 0.091
- Twilight #4E518B ΔE 0.092
Use #543269 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.