#703581
Closest named color: Rebecca Purple (#663399). oklch(44% 0.134 318.2), rgb(112, 53, 129).
Aa
White text reads best on this color (8.34:1).
About this color
#703581 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.134 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.046 away. White text reads best on it, at 8.34:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #703581 |
| RGB | rgb(112, 53, 129) |
| HSL | hsl(287, 42%, 36%) |
| OKLCH | oklch(44% 0.134 318.2) |
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 #703581 | 8.34:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #703581 | 2.51:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #703581 text on white | 8.34:1 | AAA | Lc 88.4 | Fine for body text |
| #703581 text on black | 2.51:1 | Fails | Lc -13.8 | 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 800.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E6D1EC
oklch(88.6% 0.043 318.7)
-
Step 300
300
#D6B1E2
oklch(80.9% 0.079 317.8)
-
Step 400
400
#C187D3
oklch(70.8% 0.124 318)
-
Step 500
500
#B166C7
oklch(63.1% 0.16 318.2)
-
Step 600
600
#9C4AB3
oklch(55.5% 0.174 318.3)
-
Step 700
700
#853B9A
oklch(49.1% 0.161 318.2)
-
Step 800
800 (this color)
#703581
oklch(44% 0.134 318.2)
-
Step 900
900
#582C65
oklch(37.7% 0.105 318.1)
-
Step 950
950
#341B3B
oklch(27.1% 0.066 318.6)
#703581 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) | #234A83 | 0.125 |
| Deuteranopia (no green cones) | #38507F | 0.110 |
| Tritanopia (no blue cones) | #704156 | 0.085 |
| Achromatopsia (no color) | #4E4E4E | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #703581
#703581
oklch(44% 0.134 318.2)
- #256204
#256204
oklch(43.9% 0.134 138.2)
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 #703581, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.046
- Light Eggplant #894585 ΔE 0.065
- Purple #800080 ΔE 0.069
- Warm Purple #952E8F ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.076
- Dark Magenta #8B008B ΔE 0.078
- Blueberry #464196 ΔE 0.085
- Twilight #4E518B ΔE 0.086
Use #703581 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.