#997EF1
Closest named color: Periwinkle (#8E82FE). oklch(66.9% 0.166 292.1), rgb(153, 126, 241).
Aa
Black text reads best on this color (6.60:1).
About this color
#997EF1 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.166 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.025 away. Black text reads best on it, at 6.60:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #997EF1 |
| RGB | rgb(153, 126, 241) |
| HSL | hsl(254, 80%, 72%) |
| OKLCH | oklch(66.9% 0.166 292.1) |
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 #997EF1 | 3.17:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #997EF1 | 6.60:1 | AA | Lc 45.3 | Large or bold text, headings |
| #997EF1 text on white | 3.17:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #997EF1 text on black | 6.60:1 | AA | Lc -43.0 | 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 400.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FD
oklch(93.7% 0.03 292.1)
-
Step 200
200
#D9D3FD
oklch(88.5% 0.058 291.7)
-
Step 300
300
#C2B5FE
oklch(81% 0.103 292.1)
-
Step 400
400 (this color)
#997EF1
oklch(66.9% 0.166 292.1)
-
Step 500
500
#9167FC
oklch(63.2% 0.212 292.2)
-
Step 600
600
#7D47EB
oklch(55.6% 0.231 292.3)
-
Step 700
700
#6A37CD
oklch(49.2% 0.215 292.1)
-
Step 800
800
#562FA5
oklch(42.7% 0.178 292.3)
-
Step 900
900
#462C83
oklch(37.6% 0.139 292.2)
-
Step 950
950
#291B4D
oklch(27% 0.088 292.4)
#997EF1 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) | #5492F5 | 0.092 |
| Deuteranopia (no green cones) | #578EEE | 0.089 |
| Tritanopia (no blue cones) | #8395AC | 0.137 |
| Achromatopsia (no color) | #909090 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997EF1
#997EF1
oklch(66.9% 0.166 292.1)
- #989D00
#989D00
oklch(66.9% 0.148 112)
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 #997EF1, closest first.
No curated palette has a color within ΔE 0.04 of #997EF1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.025
- Lavender Blue #8B88F8 ΔE 0.030
- Perrywinkle #8F8CE7 ΔE 0.042
- Medium Purple #9370DB ΔE 0.045
- Light Urple #B36FF6 ΔE 0.052
- Light Purple #BF77F6 ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.065
- Easter Purple #C071FE ΔE 0.070
Use #997EF1 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.