#978FF4
Closest named color: Perrywinkle (#8F8CE7). oklch(70% 0.145 285.6), rgb(151, 143, 244).
Aa
Black text reads best on this color (7.55:1).
About this color
#978FF4 is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.145 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.023 away. Black text reads best on it, at 7.55:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.55:1 |
| White text | 2.78:1 |
Values
| HEX | #978FF4 |
| RGB | rgb(151, 143, 244) |
| HSL | hsl(245, 82%, 76%) |
| OKLCH | oklch(70% 0.145 285.6) |
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 #978FF4 | 2.78:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #978FF4 | 7.55:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #978FF4 text on white | 2.78:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #978FF4 text on black | 7.55:1 | AAA | Lc -48.4 | Large or bold text, headings |
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
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D5D5FA
oklch(88.5% 0.051 285.3)
-
Step 300
300
#BBB9F9
oklch(81% 0.09 285.6)
-
Step 400
400 (this color)
#978FF4
oklch(70% 0.145 285.6)
-
Step 500
500
#8372F3
oklch(63.1% 0.186 285.8)
-
Step 600
600
#6E56E1
oklch(55.5% 0.202 285.7)
-
Step 700
700
#5D45C4
oklch(49.1% 0.188 285.8)
-
Step 800
800
#4B3A9E
oklch(42.7% 0.155 285.5)
-
Step 900
900
#3E337E
oklch(37.7% 0.122 285.6)
-
Step 950
950
#241F4A
oklch(27.1% 0.077 285.3)
#978FF4 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) | #6C9EF8 | 0.061 |
| Deuteranopia (no green cones) | #6A98F2 | 0.059 |
| Tritanopia (no blue cones) | #7DA3B6 | 0.124 |
| Achromatopsia (no color) | #9B9B9B | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978FF4
#978FF4
oklch(70% 0.145 285.6)
- #ABA312
#ABA312
oklch(70% 0.146 106)
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 #978FF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.023
- Periwinkle Blue #8F99FB ΔE 0.026
- Lavender Blue #8B88F8 ΔE 0.027
- Periwinkle #8E82FE ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.065
- Pale Purple #B790D4 ΔE 0.068
- Liliac #C48EFD ΔE 0.070
- Soft Blue #6488EA ΔE 0.073
Use #978FF4 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.