#693B83
Closest named color: Rebecca Purple (#663399). oklch(44.1% 0.123 311.9), rgb(105, 59, 131).
Aa
White text reads best on this color (8.22:1).
About this color
#693B83 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.123 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.043 away. White text reads best on it, at 8.22:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.55:1 |
| White text | 8.22:1 |
Values
| HEX | #693B83 |
| RGB | rgb(105, 59, 131) |
| HSL | hsl(278, 38%, 37%) |
| OKLCH | oklch(44.1% 0.123 311.9) |
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 #693B83 | 8.22:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #693B83 | 2.55:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #693B83 text on white | 8.22:1 | AAA | Lc 88.1 | Fine for body text |
| #693B83 text on black | 2.55:1 | Fails | Lc -14.1 | 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 800.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D0B4E3
oklch(80.9% 0.072 311.5)
-
Step 400
400
#B88BD4
oklch(70.6% 0.114 311.8)
-
Step 500
500
#A76CC9
oklch(63.1% 0.147 312.1)
-
Step 600
600
#9252B6
oklch(55.6% 0.16 311.8)
-
Step 700
700
#7C429C
oklch(49% 0.148 311.9)
-
Step 800
800 (this color)
#693B83
oklch(44.1% 0.123 311.9)
-
Step 900
900
#523066
oklch(37.6% 0.096 311.7)
-
Step 950
950
#301D3C
oklch(27% 0.061 311.2)
#693B83 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) | #284C85 | 0.104 |
| Deuteranopia (no green cones) | #375081 | 0.093 |
| Tritanopia (no blue cones) | #664759 | 0.084 |
| Achromatopsia (no color) | #4F4F4F | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #693B83
#693B83
oklch(44.1% 0.123 311.9)
- #386000
#386000
oklch(44.2% 0.123 132)
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 #693B83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.043
- Dark Slate Blue #483D8B ΔE 0.061
- Twilight #4E518B ΔE 0.069
- Blueberry #464196 ΔE 0.069
- Light Eggplant #894585 ΔE 0.069
- Dusk #4E5481 ΔE 0.077
- Purple #800080 ΔE 0.086
- Warm Purple #952E8F ΔE 0.089
Use #693B83 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.