#6B528D
Closest named color: Twilight (#4E518B). oklch(49% 0.096 302.5), rgb(107, 82, 141).
Aa
White text reads best on this color (6.52:1).
About this color
#6B528D is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.096 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.048 away. White text reads best on it, at 6.52:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.21:1 |
| White text | 6.52:1 |
Values
| HEX | #6B528D |
| RGB | rgb(107, 82, 141) |
| HSL | hsl(265, 26%, 44%) |
| OKLCH | oklch(49% 0.096 302.5) |
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 #6B528D | 6.52:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #6B528D | 3.21:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #6B528D text on white | 6.52:1 | AA | Lc 82.3 | Fine for body text |
| #6B528D text on black | 3.21:1 | AA large text | Lc -19.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DCD5E8
oklch(88.4% 0.027 302.5)
-
Step 300
300
#C6BADA
oklch(80.9% 0.046 302.4)
-
Step 400
400
#A996C7
oklch(70.7% 0.073 302.3)
-
Step 500
500
#957BB9
oklch(63.1% 0.095 303)
-
Step 600
600
#7F64A5
oklch(55.7% 0.102 302.3)
-
Step 700
700 (this color)
#6B528D
oklch(49% 0.096 302.5)
-
Step 800
800
#574473
oklch(42.7% 0.079 301.8)
-
Step 900
900
#48395D
oklch(37.7% 0.063 302.7)
-
Step 950
950
#2A2236
oklch(27% 0.038 302.3)
#6B528D 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) | #435D8F | 0.063 |
| Deuteranopia (no green cones) | #495D8B | 0.058 |
| Tritanopia (no blue cones) | #655C69 | 0.073 |
| Achromatopsia (no color) | #5E5E5E | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B528D
#6B528D
oklch(49% 0.096 302.5)
- #576925
#576925
oklch(49.1% 0.096 122.5)
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 #6B528D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.048
- Muted Purple #805B87 ΔE 0.049
- Dusk #4E5481 ΔE 0.052
- Dull Purple #84597E ΔE 0.058
- Dusty Purple #825F87 ΔE 0.059
- Dusty Grape #545775 ΔE 0.059
- Light Eggplant #894585 ΔE 0.060
- Dusky Blue #475F94 ΔE 0.060
Use #6B528D 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.