#978CC3
Closest named color: Heather (#A484AC). oklch(67% 0.081 293.3), rgb(151, 140, 195).
Aa
Black text reads best on this color (6.85:1).
About this color
#978CC3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.081 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.038 away. Black text reads best on it, at 6.85:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.85:1 |
| White text | 3.06:1 |
Values
| HEX | #978CC3 |
| RGB | rgb(151, 140, 195) |
| HSL | hsl(252, 31%, 66%) |
| OKLCH | oklch(67% 0.081 293.3) |
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 #978CC3 | 3.06:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #978CC3 | 6.85:1 | AA | Lc 46.6 | Large or bold text, headings |
| #978CC3 text on white | 3.06:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #978CC3 text on black | 6.85:1 | AA | Lc -44.3 | Non-text elements, placeholder text |
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
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#D9D6EB
oklch(88.5% 0.029 292.4)
-
Step 300
300
#C1BBDF
oklch(80.9% 0.051 292.9)
-
Step 400
400 (this color)
#978CC3
oklch(67% 0.081 293.3)
-
Step 500
500
#8C7DC2
oklch(63.1% 0.103 293.2)
-
Step 600
600
#7765AF
oklch(55.6% 0.113 293.6)
-
Step 700
700
#645496
oklch(49.2% 0.104 293.4)
-
Step 800
800
#51457A
oklch(42.7% 0.087 292.8)
-
Step 900
900
#433A62
oklch(37.6% 0.068 293.2)
-
Step 950
950
#272239
oklch(26.9% 0.042 293.3)
#978CC3 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) | #7F94C5 | 0.037 |
| Deuteranopia (no green cones) | #8092C1 | 0.035 |
| Tritanopia (no blue cones) | #8E959F | 0.068 |
| Achromatopsia (no color) | #939393 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978CC3
#978CC3
oklch(67% 0.081 293.3)
- #959B60
#959B60
oklch(67% 0.081 113.3)
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 #978CC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.038
- Wisteria #A87DC2 ΔE 0.044
- Dusty Lavender #AC86A8 ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.055
- Cool Gray #8D99AE ΔE 0.056
- Pale Purple #B790D4 ΔE 0.057
- Silver Lake Blue #778DA9 ΔE 0.062
- Faded Blue #658CBB ΔE 0.069
Use #978CC3 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.