#978FC6
Closest named color: Heather (#A484AC). oklch(67.7% 0.081 290.7), rgb(151, 143, 198).
Aa
Black text reads best on this color (7.06:1).
About this color
#978FC6 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.081 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.044 away. Black text reads best on it, at 7.06:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #978FC6 |
| RGB | rgb(151, 143, 198) |
| HSL | hsl(249, 33%, 67%) |
| OKLCH | oklch(67.7% 0.081 290.7) |
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 #978FC6 | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #978FC6 | 7.06:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #978FC6 text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #978FC6 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
#E9E8F3
oklch(93.5% 0.015 290.3)
-
Step 200
200
#D9D6EB
oklch(88.5% 0.029 292.4)
-
Step 300
300
#C0BCE0
oklch(81% 0.05 290.3)
-
Step 400
400 (this color)
#978FC6
oklch(67.7% 0.081 290.7)
-
Step 500
500
#897EC3
oklch(63.1% 0.103 290.5)
-
Step 600
600
#7466B0
oklch(55.6% 0.113 291)
-
Step 700
700
#615597
oklch(49.1% 0.104 290.4)
-
Step 800
800
#4F467A
oklch(42.7% 0.085 290.3)
-
Step 900
900
#423B63
oklch(37.8% 0.067 290.8)
-
Step 950
950
#26233A
oklch(27.1% 0.042 289.2)
#978FC6 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) | #8197C8 | 0.034 |
| Deuteranopia (no green cones) | #8194C5 | 0.032 |
| Tritanopia (no blue cones) | #8D98A2 | 0.068 |
| Achromatopsia (no color) | #969696 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978FC6
#978FC6
oklch(67.7% 0.081 290.7)
- #999C61
#999C61
oklch(67.6% 0.08 110.9)
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 #978FC6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.044
- Wisteria #A87DC2 ΔE 0.050
- Dusty Lavender #AC86A8 ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.054
- Pale Purple #B790D4 ΔE 0.054
- Silver Lake Blue #778DA9 ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.067
Use #978FC6 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.