#978DD9
Closest named color: Perrywinkle (#8F8CE7). oklch(68.2% 0.111 289.1), rgb(151, 141, 217).
Aa
Black text reads best on this color (7.12:1).
About this color
#978DD9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.111 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.024 away. Black text reads best on it, at 7.12:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #978DD9 |
| RGB | rgb(151, 141, 217) |
| HSL | hsl(248, 50%, 70%) |
| OKLCH | oklch(68.2% 0.111 289.1) |
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 #978DD9 | 2.94:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #978DD9 | 7.12:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #978DD9 text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #978DD9 text on black | 7.12:1 | AAA | Lc -45.9 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D6F2
oklch(88.6% 0.038 288.9)
-
Step 300
300
#BFBAEB
oklch(81% 0.069 289.4)
-
Step 400
400 (this color)
#978DD9
oklch(68.2% 0.111 289.1)
-
Step 500
500
#8879D9
oklch(63.2% 0.141 288.9)
-
Step 600
600
#735FC6
oklch(55.5% 0.154 289.3)
-
Step 700
700
#614EAB
oklch(49.1% 0.143 289.5)
-
Step 800
800
#4F418B
oklch(42.8% 0.118 289.1)
-
Step 900
900
#41376F
oklch(37.6% 0.093 289.3)
-
Step 950
950
#262141
oklch(27.1% 0.058 289.1)
#978DD9 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) | #7798DC | 0.048 |
| Deuteranopia (no green cones) | #7795D7 | 0.046 |
| Tritanopia (no blue cones) | #879BA9 | 0.094 |
| Achromatopsia (no color) | #969696 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978DD9
#978DD9
oklch(68.2% 0.111 289.1)
- #9E9E47
#9E9E47
oklch(68.1% 0.11 109)
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 #978DD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.024
- Wisteria #A87DC2 ΔE 0.051
- Pale Purple #B790D4 ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.054
- Heather #A484AC ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.068
- Periwinkle #8E82FE ΔE 0.068
Use #978DD9 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.