#703578
Closest named color: Rebecca Purple (#663399). oklch(43.4% 0.124 322.7), rgb(112, 53, 120).
Aa
White text reads best on this color (8.50:1).
About this color
#703578 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.124 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.060 away. White text reads best on it, at 8.50:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.46:1 |
| White text | 8.50:1 |
Values
| HEX | #703578 |
| RGB | rgb(112, 53, 120) |
| HSL | hsl(293, 39%, 34%) |
| OKLCH | oklch(43.4% 0.124 322.7) |
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 #703578 | 8.50:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #703578 | 2.46:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #703578 text on white | 8.50:1 | AAA | Lc 88.8 | Fine for body text |
| #703578 text on black | 2.46:1 | Fails | Lc -13.4 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F2
oklch(93.5% 0.022 323.4)
-
Step 200
200
#E7D1E9
oklch(88.6% 0.04 323.3)
-
Step 300
300
#D8B1DC
oklch(80.8% 0.073 323.2)
-
Step 400
400
#C387CB
oklch(70.6% 0.117 322.6)
-
Step 500
500
#B367BD
oklch(63% 0.149 322.8)
-
Step 600
600
#9E4CA9
oklch(55.5% 0.162 322.8)
-
Step 700
700
#873D91
oklch(49.1% 0.149 322.7)
-
Step 800
800 (this color)
#703578
oklch(43.4% 0.124 322.7)
-
Step 900
900
#592D5F
oklch(37.6% 0.097 322.7)
-
Step 950
950
#341B38
oklch(26.9% 0.062 321.9)
#703578 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) | #2B487A | 0.118 |
| Deuteranopia (no green cones) | #3D4F76 | 0.105 |
| Tritanopia (no blue cones) | #723E51 | 0.075 |
| Achromatopsia (no color) | #4D4D4D | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #703578
#703578
oklch(43.4% 0.124 322.7)
- #1C611A
#1C611A
oklch(43.4% 0.124 142.7)
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 #703578, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.060
- Light Eggplant #894585 ΔE 0.066
- Purple #800080 ΔE 0.072
- Dark Slate Blue #483D8B ΔE 0.081
- Warm Purple #952E8F ΔE 0.081
- Dark Magenta #8B008B ΔE 0.084
- Rich Purple #720058 ΔE 0.086
- Velvet #750851 ΔE 0.086
Use #703578 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.