#693380
Closest named color: Rebecca Purple (#663399). oklch(42.7% 0.133 314.6), rgb(105, 51, 128).
Aa
White text reads best on this color (8.80:1).
About this color
#693380 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.133 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.042 away. White text reads best on it, at 8.80:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #693380 |
| RGB | rgb(105, 51, 128) |
| HSL | hsl(282, 43%, 35%) |
| OKLCH | oklch(42.7% 0.133 314.6) |
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 #693380 | 8.80:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #693380 | 2.38:1 | Fails | Lc 14.3 | Not readable |
| #693380 text on white | 8.80:1 | AAA | Lc 89.7 | Fine for body text |
| #693380 text on black | 2.38:1 | Fails | Lc -12.6 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F5
oklch(93.7% 0.023 314.7)
-
Step 200
200
#E4D1ED
oklch(88.5% 0.043 315)
-
Step 300
300
#D3B2E4
oklch(80.9% 0.078 314.1)
-
Step 400
400
#BD88D6
oklch(70.7% 0.124 314.5)
-
Step 500
500
#AC68CB
oklch(63.1% 0.158 314.4)
-
Step 600
600
#984DB7
oklch(55.7% 0.171 314.9)
-
Step 700
700
#813D9E
oklch(49.1% 0.16 314.5)
-
Step 800
800 (this color)
#693380
oklch(42.7% 0.133 314.6)
-
Step 900
900
#552E67
oklch(37.7% 0.103 314.1)
-
Step 950
950
#321B3C
oklch(26.9% 0.066 314.9)
#693380 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) | #1D4782 | 0.120 |
| Deuteranopia (no green cones) | #314C7E | 0.106 |
| Tritanopia (no blue cones) | #674054 | 0.088 |
| Achromatopsia (no color) | #4A4A4A | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #693380
#693380
oklch(42.7% 0.133 314.6)
- #2E5D00
#2E5D00
oklch(42.8% 0.125 134.8)
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 #693380, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.042
- Dark Slate Blue #483D8B ΔE 0.065
- Purple #800080 ΔE 0.072
- Blueberry #464196 ΔE 0.076
- Light Eggplant #894585 ΔE 0.080
- Twilight #4E518B ΔE 0.084
- Dark Magenta #8B008B ΔE 0.085
- Warm Purple #952E8F ΔE 0.090
Use #693380 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.