#997DBB
Closest named color: Wisteria (#A87DC2). oklch(63.9% 0.096 304.5), rgb(153, 125, 187).
Aa
Black text reads best on this color (6.00:1).
About this color
#997DBB is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.096 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.027 away. Black text reads best on it, at 6.00:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #997DBB |
| RGB | rgb(153, 125, 187) |
| HSL | hsl(267, 31%, 61%) |
| OKLCH | oklch(63.9% 0.096 304.5) |
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 #997DBB | 3.49:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #997DBB | 6.00:1 | AA | Lc 41.6 | Non-text elements, placeholder text |
| #997DBB text on white | 3.49:1 | AA large text | Lc 62.5 | Content text, not long reading |
| #997DBB text on black | 6.00:1 | AA | Lc -39.2 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DDD5E7
oklch(88.5% 0.026 305.8)
-
Step 300
300
#C7BADA
oklch(81% 0.047 303.8)
-
Step 400
400
#AB95C7
oklch(70.7% 0.076 304.6)
-
Step 500
500 (this color)
#997DBB
oklch(63.9% 0.096 304.5)
-
Step 600
600
#8163A4
oklch(55.6% 0.103 304.5)
-
Step 700
700
#6D528D
oklch(49.2% 0.096 304.2)
-
Step 800
800
#594372
oklch(42.7% 0.08 304.8)
-
Step 900
900
#49395C
oklch(37.7% 0.061 304.6)
-
Step 950
950
#2B2136
oklch(26.9% 0.04 305.7)
#997DBB 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) | #7088BD | 0.062 |
| Deuteranopia (no green cones) | #7689B9 | 0.058 |
| Tritanopia (no blue cones) | #948694 | 0.072 |
| Achromatopsia (no color) | #898989 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997DBB
#997DBB
oklch(63.9% 0.096 304.5)
- #7F9653
#7F9653
oklch(63.9% 0.096 124.6)
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 #997DBB, closest first.
No curated palette has a color within ΔE 0.04 of #997DBB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.027
- Soft Purple #A66FB5 ΔE 0.038
- Heather #A484AC ΔE 0.038
- Deep Lilac #966EBD ΔE 0.040
- Dark Lilac #9C6DA5 ΔE 0.046
- Dusty Lavender #AC86A8 ΔE 0.053
- Faded Purple #916E99 ΔE 0.059
- Purpley Grey #947E94 ΔE 0.062
Use #997DBB 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.