#997EF5
Closest named color: Periwinkle (#8E82FE). oklch(67.1% 0.171 291.5), rgb(153, 126, 245).
Aa
Black text reads best on this color (6.65:1).
About this color
#997EF5 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.171 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.021 away. Black text reads best on it, at 6.65:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.65:1 |
| White text | 3.15:1 |
Values
| HEX | #997EF5 |
| RGB | rgb(153, 126, 245) |
| HSL | hsl(254, 86%, 73%) |
| OKLCH | oklch(67.1% 0.171 291.5) |
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 #997EF5 | 3.15:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #997EF5 | 6.65:1 | AA | Lc 45.6 | Large or bold text, headings |
| #997EF5 text on white | 3.15:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #997EF5 text on black | 6.65:1 | AA | Lc -43.3 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#EAE7FE
oklch(93.7% 0.031 291.8)
-
Step 200
200
#D9D3FE
oklch(88.5% 0.059 291.5)
-
Step 300
300
#C1B5FF
oklch(81% 0.104 291.3)
-
Step 400
400 (this color)
#997EF5
oklch(67.1% 0.171 291.5)
-
Step 500
500
#9066FF
oklch(63.1% 0.217 291.6)
-
Step 600
600
#7C45EF
oklch(55.5% 0.238 291.5)
-
Step 700
700
#6934D0
oklch(49% 0.221 291.5)
-
Step 800
800
#552EA8
oklch(42.7% 0.182 291.3)
-
Step 900
900
#462B85
oklch(37.7% 0.143 291.9)
-
Step 950
950
#281B4E
oklch(27% 0.09 290.9)
#997EF5 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) | #5093F9 | 0.096 |
| Deuteranopia (no green cones) | #548FF2 | 0.091 |
| Tritanopia (no blue cones) | #8196AE | 0.141 |
| Achromatopsia (no color) | #919191 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997EF5
#997EF5
oklch(67.1% 0.171 291.5)
- #999D00
#999D00
oklch(67% 0.148 111.6)
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 #997EF5, closest first.
No curated palette has a color within ΔE 0.04 of #997EF5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.021
- Lavender Blue #8B88F8 ΔE 0.029
- Perrywinkle #8F8CE7 ΔE 0.045
- Medium Purple #9370DB ΔE 0.049
- Light Urple #B36FF6 ΔE 0.051
- Light Purple #BF77F6 ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.065
- Easter Purple #C071FE ΔE 0.068
Use #997EF5 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.