#978CD7
Closest named color: Perrywinkle (#8F8CE7). oklch(67.9% 0.11 289.9), rgb(151, 140, 215).
Aa
Black text reads best on this color (7.04:1).
About this color
#978CD7 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.110 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.026 away. Black text reads best on it, at 7.04:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.04:1 |
| White text | 2.97:1 |
Values
| HEX | #978CD7 |
| RGB | rgb(151, 140, 215) |
| HSL | hsl(249, 48%, 70%) |
| OKLCH | oklch(67.9% 0.11 289.9) |
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 #978CD7 | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #978CD7 | 7.04:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #978CD7 text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #978CD7 text on black | 7.04:1 | AAA | Lc -45.4 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F1
oklch(88.4% 0.038 290.5)
-
Step 300
300
#BFBAEB
oklch(81% 0.069 289.4)
-
Step 400
400 (this color)
#978CD7
oklch(67.9% 0.11 289.9)
-
Step 500
500
#8978D7
oklch(63% 0.14 290)
-
Step 600
600
#745FC5
oklch(55.6% 0.153 290)
-
Step 700
700
#624EAA
oklch(49.1% 0.142 290.2)
-
Step 800
800
#4F418A
oklch(42.8% 0.117 289.3)
-
Step 900
900
#42376E
oklch(37.7% 0.092 290.5)
-
Step 950
950
#262140
oklch(27% 0.057 289.5)
#978CD7 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) | #7797DA | 0.048 |
| Deuteranopia (no green cones) | #7794D5 | 0.046 |
| Tritanopia (no blue cones) | #8899A8 | 0.091 |
| Achromatopsia (no color) | #959595 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978CD7
#978CD7
oklch(67.9% 0.11 289.9)
- #9C9E48
#9C9E48
oklch(67.9% 0.109 110.2)
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 #978CD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.026
- Wisteria #A87DC2 ΔE 0.048
- Pale Purple #B790D4 ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.055
- Periwinkle Blue #8F99FB ΔE 0.056
- Heather #A484AC ΔE 0.064
- Cornflower Blue #6495ED ΔE 0.069
- Periwinkle #8E82FE ΔE 0.070
Use #978CD7 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.