#997B9F
Closest named color: Purpley Grey (#947E94). oklch(62.4% 0.063 320.7), rgb(153, 123, 159).
Aa
Black text reads best on this color (5.68:1).
About this color
#997B9F is a medium-light, muted purple. In OKLCH its lightness is 62%, its chroma 0.063 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Grey (#947E94), ΔE 0.023 away. Black text reads best on it, at 5.68:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Purpley Grey (#947E94) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #997B9F |
| RGB | rgb(153, 123, 159) |
| HSL | hsl(290, 16%, 55%) |
| OKLCH | oklch(62.4% 0.063 320.7) |
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 #997B9F | 3.69:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #997B9F | 5.68:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #997B9F text on white | 3.69:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #997B9F text on black | 5.68:1 | AA | Lc -37.2 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DED6E0
oklch(88.5% 0.016 319.4)
-
Step 300
300
#CABACD
oklch(80.8% 0.032 320.9)
-
Step 400
400
#AF97B4
oklch(70.7% 0.05 320.4)
-
Step 500
500 (this color)
#997B9F
oklch(62.4% 0.063 320.7)
-
Step 600
600
#86668C
oklch(55.6% 0.069 321)
-
Step 700
700
#715577
oklch(49.1% 0.063 320.3)
-
Step 800
800
#5C4561
oklch(42.6% 0.054 320.3)
-
Step 900
900
#4C3A4F
oklch(37.6% 0.042 321.5)
-
Step 950
950
#2C222E
oklch(26.9% 0.026 320.7)
#997B9F 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) | #7783A1 | 0.053 |
| Deuteranopia (no green cones) | #7E869E | 0.049 |
| Tritanopia (no blue cones) | #9A7F87 | 0.042 |
| Achromatopsia (no color) | #858585 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997B9F
#997B9F
oklch(62.4% 0.063 320.7)
- #73916D
#73916D
oklch(62.4% 0.063 140.4)
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 #997B9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Grey #947E94 ΔE 0.023
- Heather #A484AC ΔE 0.034
- Faded Purple #916E99 ΔE 0.038
- Dark Lilac #9C6DA5 ΔE 0.041
- English Lavender #9D8189 ΔE 0.042
- Lavender Gray #7E7F9A ΔE 0.044
- Dusty Lavender #AC86A8 ΔE 0.045
- Mauve #AE7181 ΔE 0.054
Use #997B9F 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.