#997BF6
Closest named color: Periwinkle (#8E82FE). oklch(66.7% 0.177 292.1), rgb(153, 123, 246).
Aa
Black text reads best on this color (6.51:1).
About this color
#997BF6 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.177 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.024 away. Black text reads best on it, at 6.51:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.51:1 |
| White text | 3.22:1 |
Values
| HEX | #997BF6 |
| RGB | rgb(153, 123, 246) |
| HSL | hsl(255, 87%, 72%) |
| OKLCH | oklch(66.7% 0.177 292.1) |
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 #997BF6 | 3.22:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #997BF6 | 6.51:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #997BF6 text on white | 3.22:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #997BF6 text on black | 6.51:1 | AA | Lc -42.5 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C1B7F4
oklch(80.9% 0.086 291.9)
-
Step 400
400
#A38FEF
oklch(70.7% 0.138 292.1)
-
Step 500
500 (this color)
#997BF6
oklch(66.7% 0.177 292.1)
-
Step 600
600
#7A54D8
oklch(55.6% 0.193 292.2)
-
Step 700
700
#6743BB
oklch(49% 0.179 292.3)
-
Step 800
800
#543997
oklch(42.8% 0.147 292.3)
-
Step 900
900
#453278
oklch(37.7% 0.115 292.5)
-
Step 950
950
#281E47
oklch(27% 0.074 292)
#997BF6 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) | #4A91FA | 0.102 |
| Deuteranopia (no green cones) | #4F8DF3 | 0.097 |
| Tritanopia (no blue cones) | #8194AD | 0.145 |
| Achromatopsia (no color) | #8F8F8F | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997BF6
#997BF6
oklch(66.7% 0.177 292.1)
- #979C00
#979C00
oklch(66.6% 0.148 112.1)
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 #997BF6, closest first.
No curated palette has a color within ΔE 0.04 of #997BF6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.024
- Lavender Blue #8B88F8 ΔE 0.035
- Medium Purple #9370DB ΔE 0.046
- Light Urple #B36FF6 ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.052
- Light Purple #BF77F6 ΔE 0.062
- Easter Purple #C071FE ΔE 0.066
- Cornflower #6A79F7 ΔE 0.068
Use #997BF6 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.