#997DD3
Closest named color: Wisteria (#A87DC2). oklch(65.1% 0.128 297.8), rgb(153, 125, 211).
Aa
Black text reads best on this color (6.22:1).
About this color
#997DD3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.128 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.035 away. Black text reads best on it, at 6.22:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #997DD3 |
| RGB | rgb(153, 125, 211) |
| HSL | hsl(260, 49%, 66%) |
| OKLCH | oklch(65.1% 0.128 297.8) |
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 #997DD3 | 3.37:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #997DD3 | 6.22:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #997DD3 text on white | 3.37:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #997DD3 text on black | 6.22:1 | AA | Lc -40.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F5
oklch(93.7% 0.018 296.6)
-
Step 200
200
#DBD5EE
oklch(88.5% 0.035 296.7)
-
Step 300
300
#C5B9E5
oklch(81% 0.063 297.5)
-
Step 400
400
#A893D7
oklch(70.7% 0.1 298)
-
Step 500
500 (this color)
#997DD3
oklch(65.1% 0.128 297.8)
-
Step 600
600
#7E5EB9
oklch(55.6% 0.139 298)
-
Step 700
700
#6A4DA0
oklch(49.1% 0.13 297.5)
-
Step 800
800
#574081
oklch(42.8% 0.106 298.1)
-
Step 900
900
#473768
oklch(37.8% 0.083 297.3)
-
Step 950
950
#2A203D
oklch(27% 0.054 298.6)
#997DD3 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) | #658CD6 | 0.076 |
| Deuteranopia (no green cones) | #6A8BD1 | 0.071 |
| Tritanopia (no blue cones) | #8D8C9E | 0.102 |
| Achromatopsia (no color) | #8C8C8C | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997DD3
#997DD3
oklch(65.1% 0.128 297.8)
- #899932
#899932
oklch(65% 0.128 117.7)
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 #997DD3, closest first.
No curated palette has a color within ΔE 0.04 of #997DD3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.035
- Medium Purple #9370DB ΔE 0.039
- Perrywinkle #8F8CE7 ΔE 0.044
- Deep Lilac #966EBD ΔE 0.045
- Soft Purple #A66FB5 ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.059
- Periwinkle #8E82FE ΔE 0.065
- Heather #A484AC ΔE 0.069
Use #997DD3 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.