#977FAC
Closest named color: Heather (#A484AC). oklch(63.5% 0.071 308.7), rgb(151, 127, 172).
Aa
Black text reads best on this color (5.94:1).
About this color
#977FAC is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.071 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.026 away. Black text reads best on it, at 5.94:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #977FAC |
| RGB | rgb(151, 127, 172) |
| HSL | hsl(272, 21%, 59%) |
| OKLCH | oklch(63.5% 0.071 308.7) |
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 #977FAC | 3.53:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #977FAC | 5.94:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #977FAC text on white | 3.53:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #977FAC text on black | 5.94:1 | AA | Lc -38.8 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E3
oklch(88.5% 0.019 309.8)
-
Step 300
300
#C7BBD2
oklch(80.9% 0.034 308.9)
-
Step 400
400
#AB98BC
oklch(70.8% 0.056 308.8)
-
Step 500
500 (this color)
#977FAC
oklch(63.5% 0.071 308.7)
-
Step 600
600
#806796
oklch(55.6% 0.077 308.3)
-
Step 700
700
#6C5580
oklch(49% 0.072 308.4)
-
Step 800
800
#584668
oklch(42.7% 0.059 308.2)
-
Step 900
900
#493B55
oklch(37.8% 0.047 308.8)
-
Step 950
950
#2B2332
oklch(27.2% 0.029 308.7)
#977FAC 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) | #7787AE | 0.049 |
| Deuteranopia (no green cones) | #7C89AB | 0.046 |
| Tritanopia (no blue cones) | #95858F | 0.052 |
| Achromatopsia (no color) | #888888 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #977FAC
#977FAC
oklch(63.5% 0.071 308.7)
- #7D9365
#7D9365
oklch(63.4% 0.071 129)
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 #977FAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.026
- Purpley Grey #947E94 ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.041
- Wisteria #A87DC2 ΔE 0.045
- Dark Lilac #9C6DA5 ΔE 0.045
- Lavender Gray #7E7F9A ΔE 0.049
- Faded Purple #916E99 ΔE 0.049
- Soft Purple #A66FB5 ΔE 0.051
Use #977FAC 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.