#703F8D
Closest named color: Rebecca Purple (#663399). oklch(46.2% 0.131 311.3), rgb(112, 63, 141).
Aa
White text reads best on this color (7.54:1).
About this color
#703F8D is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.131 and its hue 311°. 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 7.54:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.78:1 |
| White text | 7.54:1 |
Values
| HEX | #703F8D |
| RGB | rgb(112, 63, 141) |
| HSL | hsl(278, 38%, 40%) |
| OKLCH | oklch(46.2% 0.131 311.3) |
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 #703F8D | 7.54:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #703F8D | 2.78:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #703F8D text on white | 7.54:1 | AAA | Lc 85.9 | Fine for body text |
| #703F8D text on black | 2.78:1 | Fails | Lc -16.2 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EB
oklch(88.5% 0.036 311.4)
-
Step 300
300
#CEB6DF
oklch(81% 0.062 311.2)
-
Step 400
400
#B58ECF
oklch(70.6% 0.102 311.3)
-
Step 500
500
#A371C2
oklch(63.1% 0.129 311.5)
-
Step 600
600
#8E58AF
oklch(55.7% 0.141 311.3)
-
Step 700
700 (this color)
#703F8D
oklch(46.2% 0.131 311.3)
-
Step 800
800
#623B7A
oklch(42.7% 0.109 311.2)
-
Step 900
900
#503362
oklch(37.7% 0.085 311.4)
-
Step 950
950
#2F1E39
oklch(26.9% 0.053 312.1)
#703F8D 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) | #295290 | 0.111 |
| Deuteranopia (no green cones) | #39558B | 0.099 |
| Tritanopia (no blue cones) | #6D4C60 | 0.089 |
| Achromatopsia (no color) | #545454 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #703F8D
#703F8D
oklch(46.2% 0.131 311.3)
- #3E6600
#3E6600
oklch(46.2% 0.127 131.2)
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 #703F8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.042
- Light Eggplant #894585 ΔE 0.055
- Twilight #4E518B ΔE 0.071
- Dark Slate Blue #483D8B ΔE 0.074
- Warm Purple #952E8F ΔE 0.075
- Blueberry #464196 ΔE 0.076
- Dusk #4E5481 ΔE 0.081
- Muted Purple #805B87 ΔE 0.083
Use #703F8D 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.