#978FEF
Closest named color: Perrywinkle (#8F8CE7). oklch(69.7% 0.138 286), rgb(151, 143, 239).
Aa
Black text reads best on this color (7.49:1).
About this color
#978FEF is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.138 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.018 away. Black text reads best on it, at 7.49:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.49:1 |
| White text | 2.80:1 |
Values
| HEX | #978FEF |
| RGB | rgb(151, 143, 239) |
| HSL | hsl(245, 75%, 75%) |
| OKLCH | oklch(69.7% 0.138 286) |
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 #978FEF | 2.80:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #978FEF | 7.49:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #978FEF text on white | 2.80:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #978FEF text on black | 7.49:1 | AAA | Lc -48.0 | 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
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F8
oklch(88.5% 0.048 286.7)
-
Step 300
300
#BBB9F7
oklch(80.9% 0.087 285.8)
-
Step 400
400 (this color)
#978FEF
oklch(69.7% 0.138 286)
-
Step 500
500
#8374EE
oklch(63.1% 0.177 285.8)
-
Step 600
600
#6F59DC
oklch(55.7% 0.192 286.1)
-
Step 700
700
#5D47BF
oklch(49% 0.179 286.1)
-
Step 800
800
#4C3C9A
oklch(42.8% 0.147 286.2)
-
Step 900
900
#3E347B
oklch(37.6% 0.116 285.8)
-
Step 950
950
#241F48
oklch(26.9% 0.074 285.9)
#978FEF 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) | #6F9DF3 | 0.057 |
| Deuteranopia (no green cones) | #6D98ED | 0.056 |
| Tritanopia (no blue cones) | #7FA1B4 | 0.117 |
| Achromatopsia (no color) | #9A9A9A | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978FEF
#978FEF
oklch(69.7% 0.138 286)
- #A9A223
#A9A223
oklch(69.7% 0.139 106.2)
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 #978FEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.018
- Periwinkle Blue #8F99FB ΔE 0.028
- Lavender Blue #8B88F8 ΔE 0.031
- Periwinkle #8E82FE ΔE 0.045
- Pale Purple #B790D4 ΔE 0.063
- Cornflower Blue #6495ED ΔE 0.064
- Soft Blue #6488EA ΔE 0.072
- Liliac #C48EFD ΔE 0.072
Use #978FEF 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.