#973DB7
Closest named color: Purply (#983FB2). oklch(53.5% 0.194 315.9), rgb(151, 61, 183).
Aa
White text reads best on this color (5.72:1).
About this color
#973DB7 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.194 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.009 away. White text reads best on it, at 5.72:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #973DB7 |
| RGB | rgb(151, 61, 183) |
| HSL | hsl(284, 50%, 48%) |
| OKLCH | oklch(53.5% 0.194 315.9) |
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 #973DB7 | 5.72:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #973DB7 | 3.66:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #973DB7 text on white | 5.72:1 | AA | Lc 77.9 | Fine for body text |
| #973DB7 text on black | 3.66:1 | AA large text | Lc -23.9 | 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 600.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F6
oklch(93.6% 0.026 316.1)
-
Step 200
200
#E6D0EF
oklch(88.5% 0.048 316.2)
-
Step 300
300
#D7B0E7
oklch(81% 0.087 316)
-
Step 400
400
#C284DB
oklch(70.7% 0.139 315.8)
-
Step 500
500
#B261D1
oklch(63.1% 0.179 315.8)
-
Step 600
600 (this color)
#973DB7
oklch(53.5% 0.194 315.9)
-
Step 700
700
#8734A4
oklch(49.1% 0.181 316)
-
Step 800
800
#6D2D85
oklch(42.7% 0.149 315.5)
-
Step 900
900
#59296A
oklch(37.6% 0.117 316.4)
-
Step 950
950
#34193E
oklch(27% 0.074 316.2)
#973DB7 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) | #0061BB | 0.187 |
| Deuteranopia (no green cones) | #3C69B4 | 0.162 |
| Tritanopia (no blue cones) | #955475 | 0.125 |
| Achromatopsia (no color) | #666666 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #973DB7
#973DB7
oklch(53.5% 0.194 315.9)
- #3D8000
#3D8000
oklch(53.4% 0.159 135.9)
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 #973DB7, closest first.
No curated palette has a color within ΔE 0.04 of #973DB7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.009
- Dark Orchid #9932CC ΔE 0.037
- Warm Purple #952E8F ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.071
- Dark Violet #9400D3 ΔE 0.074
- Blue Violet #8A2BE2 ΔE 0.079
- Vibrant Purple #AD03DE ΔE 0.084
Use #973DB7 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.