#997EE4
Closest named color: Perrywinkle (#8F8CE7). oklch(66.2% 0.149 294.1), rgb(153, 126, 228).
Aa
Black text reads best on this color (6.45:1).
About this color
#997EE4 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.149 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.036 away. Black text reads best on it, at 6.45:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #997EE4 |
| RGB | rgb(153, 126, 228) |
| HSL | hsl(256, 65%, 69%) |
| OKLCH | oklch(66.2% 0.149 294.1) |
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 #997EE4 | 3.25:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #997EE4 | 6.45:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #997EE4 text on white | 3.25:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #997EE4 text on black | 6.45:1 | AA | Lc -42.1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F7
oklch(93.5% 0.022 294.6)
-
Step 200
200
#DAD5F2
oklch(88.6% 0.04 293.5)
-
Step 300
300
#C3B8EC
oklch(80.9% 0.073 294.4)
-
Step 400
400
#A592E2
oklch(70.8% 0.116 294.1)
-
Step 500
500 (this color)
#997EE4
oklch(66.2% 0.149 294.1)
-
Step 600
600
#7B5BC7
oklch(55.6% 0.162 294.2)
-
Step 700
700
#684AAC
oklch(49.1% 0.151 294.3)
-
Step 800
800
#543D8B
oklch(42.6% 0.125 294.1)
-
Step 900
900
#45356F
oklch(37.6% 0.097 294)
-
Step 950
950
#282041
oklch(27% 0.06 293.1)
#997EE4 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) | #5D90E8 | 0.084 |
| Deuteranopia (no green cones) | #618DE2 | 0.080 |
| Tritanopia (no blue cones) | #8891A6 | 0.121 |
| Achromatopsia (no color) | #8F8F8F | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997EE4
#997EE4
oklch(66.2% 0.149 294.1)
- #929C00
#929C00
oklch(66.2% 0.149 114.3)
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 #997EE4, closest first.
No curated palette has a color within ΔE 0.04 of #997EE4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.036
- Medium Purple #9370DB ΔE 0.037
- Lavender Blue #8B88F8 ΔE 0.039
- Periwinkle #8E82FE ΔE 0.041
- Wisteria #A87DC2 ΔE 0.056
- Light Urple #B36FF6 ΔE 0.060
- Deep Lilac #966EBD ΔE 0.065
- Light Purple #BF77F6 ΔE 0.068
Use #997EE4 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.