#978CAC
Closest named color: Heather (#A484AC). oklch(66.1% 0.048 300.8), rgb(151, 140, 172).
Aa
Black text reads best on this color (6.66:1).
About this color
#978CAC is a medium-light, muted purple. In OKLCH its lightness is 66%, its chroma 0.048 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.028 away. Black text reads best on it, at 6.66:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.66:1 |
| White text | 3.15:1 |
Values
| HEX | #978CAC |
| RGB | rgb(151, 140, 172) |
| HSL | hsl(261, 16%, 61%) |
| OKLCH | oklch(66.1% 0.048 300.8) |
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 #978CAC | 3.15:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #978CAC | 6.66:1 | AA | Lc 45.4 | Large or bold text, headings |
| #978CAC text on white | 3.15:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #978CAC text on black | 6.66:1 | AA | Lc -43.1 | 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 500.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#DAD7E1
oklch(88.4% 0.014 299.8)
-
Step 300
300
#C3BDCE
oklch(80.8% 0.024 301.9)
-
Step 400
400
#A49CB5
oklch(70.8% 0.037 300.1)
-
Step 500
500 (this color)
#978CAC
oklch(66.1% 0.048 300.8)
-
Step 600
600
#786C8E
oklch(55.5% 0.054 300.8)
-
Step 700
700
#655A79
oklch(49% 0.05 300.8)
-
Step 800
800
#524A62
oklch(42.6% 0.04 300)
-
Step 900
900
#443E50
oklch(37.7% 0.031 300.1)
-
Step 950
950
#28242F
oklch(26.9% 0.021 301.6)
#978CAC 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) | #8691AD | 0.026 |
| Deuteranopia (no green cones) | #8891AB | 0.025 |
| Tritanopia (no blue cones) | #949097 | 0.037 |
| Achromatopsia (no color) | #919191 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978CAC
#978CAC
oklch(66.1% 0.048 300.8)
- #8E9776
#8E9776
oklch(66% 0.048 120.1)
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 #978CAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.028
- Dusty Lavender #AC86A8 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.037
- Purpley Grey #947E94 ΔE 0.045
- Silver Lake Blue #778DA9 ΔE 0.045
- Blue Grey #758DA3 ΔE 0.051
- English Lavender #9D8189 ΔE 0.051
- Bluey Grey #89A0B0 ΔE 0.055
Use #978CAC 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.