#978ED8
Closest named color: Perrywinkle (#8F8CE7). oklch(68.4% 0.108 288.8), rgb(151, 142, 216).
Aa
Black text reads best on this color (7.17:1).
About this color
#978ED8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.108 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.027 away. Black text reads best on it, at 7.17:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.17:1 |
| White text | 2.92:1 |
Values
| HEX | #978ED8 |
| RGB | rgb(151, 142, 216) |
| HSL | hsl(247, 49%, 70%) |
| OKLCH | oklch(68.4% 0.108 288.8) |
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 #978ED8 | 2.92:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #978ED8 | 7.17:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #978ED8 text on white | 2.92:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #978ED8 text on black | 7.17:1 | AAA | Lc -46.2 | 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
#D8D6F1
oklch(88.6% 0.037 289)
-
Step 300
300
#BEBAEA
oklch(80.8% 0.067 288.6)
-
Step 400
400 (this color)
#978ED8
oklch(68.4% 0.108 288.8)
-
Step 500
500
#8879D7
oklch(63.1% 0.138 289.1)
-
Step 600
600
#7260C4
oklch(55.5% 0.15 288.8)
-
Step 700
700
#604FAA
oklch(49.1% 0.14 288.8)
-
Step 800
800
#4E4189
oklch(42.6% 0.115 288.8)
-
Step 900
900
#41386E
oklch(37.8% 0.09 289)
-
Step 950
950
#262140
oklch(27% 0.057 289.5)
#978ED8 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) | #7998DB | 0.044 |
| Deuteranopia (no green cones) | #7995D6 | 0.043 |
| Tritanopia (no blue cones) | #889BA9 | 0.091 |
| Achromatopsia (no color) | #979797 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978ED8
#978ED8
oklch(68.4% 0.108 288.8)
- #9F9F4A
#9F9F4A
oklch(68.5% 0.108 108.9)
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 #978ED8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.027
- Pale Purple #B790D4 ΔE 0.050
- Wisteria #A87DC2 ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.053
- Lavender Blue #8B88F8 ΔE 0.056
- Heather #A484AC ΔE 0.066
- Cornflower Blue #6495ED ΔE 0.068
- Periwinkle #8E82FE ΔE 0.071
Use #978ED8 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.