#978ECD
Closest named color: Perrywinkle (#8F8CE7). oklch(67.8% 0.092 290.3), rgb(151, 142, 205).
Aa
Black text reads best on this color (7.06:1).
About this color
#978ECD is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.092 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.042 away. Black text reads best on it, at 7.06:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #978ECD |
| RGB | rgb(151, 142, 205) |
| HSL | hsl(249, 39%, 68%) |
| OKLCH | oklch(67.8% 0.092 290.3) |
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 #978ECD | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #978ECD | 7.06:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #978ECD text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #978ECD text on black | 7.06:1 | AAA | Lc -45.5 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D8D6ED
oklch(88.5% 0.031 289.7)
-
Step 300
300
#C0BBE4
oklch(81% 0.058 290.6)
-
Step 400
400 (this color)
#978ECD
oklch(67.8% 0.092 290.3)
-
Step 500
500
#897CCB
oklch(63.1% 0.117 290.2)
-
Step 600
600
#7464B8
oklch(55.7% 0.127 290.4)
-
Step 700
700
#61529F
oklch(49% 0.12 290.2)
-
Step 800
800
#4F4481
oklch(42.8% 0.099 289.9)
-
Step 900
900
#423A67
oklch(37.8% 0.076 290.5)
-
Step 950
950
#26223C
oklch(27% 0.048 289.9)
#978ECD 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) | #7D97D0 | 0.040 |
| Deuteranopia (no green cones) | #7E94CB | 0.037 |
| Tritanopia (no blue cones) | #8B99A5 | 0.078 |
| Achromatopsia (no color) | #969696 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978ECD
#978ECD
oklch(67.8% 0.092 290.3)
- #9B9D58
#9B9D58
oklch(67.9% 0.092 110.1)
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 #978ECD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.042
- Wisteria #A87DC2 ΔE 0.047
- Pale Purple #B790D4 ΔE 0.051
- Heather #A484AC ΔE 0.051
- Dusty Lavender #AC86A8 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.068
- Lavender Blue #8B88F8 ΔE 0.072
Use #978ECD 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.