#977FA9
Closest named color: Heather (#A484AC). oklch(63.4% 0.067 310.4), rgb(151, 127, 169).
Aa
Black text reads best on this color (5.92:1).
About this color
#977FA9 is a medium-light, muted purple. In OKLCH its lightness is 63%, its chroma 0.067 and its hue 310°. 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 5.92:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 5.92:1 |
| White text | 3.54:1 |
Values
| HEX | #977FA9 |
| RGB | rgb(151, 127, 169) |
| HSL | hsl(274, 20%, 58%) |
| OKLCH | oklch(63.4% 0.067 310.4) |
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 #977FA9 | 3.54:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #977FA9 | 5.92:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #977FA9 text on white | 3.54:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #977FA9 text on black | 5.92:1 | AA | Lc -38.7 | 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
#DDD6E2
oklch(88.5% 0.018 311.6)
-
Step 300
300
#C7BBD1
oklch(80.9% 0.033 309.9)
-
Step 400
400
#AB98BA
oklch(70.8% 0.053 310.1)
-
Step 500
500 (this color)
#977FA9
oklch(63.4% 0.067 310.4)
-
Step 600
600
#816793
oklch(55.6% 0.073 311)
-
Step 700
700
#6D567E
oklch(49.2% 0.068 310.2)
-
Step 800
800
#594666
oklch(42.7% 0.057 311.1)
-
Step 900
900
#493B53
oklch(37.7% 0.044 310.8)
-
Step 950
950
#2B2331
oklch(27.1% 0.028 310.4)
#977FA9 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) | #7887AB | 0.048 |
| Deuteranopia (no green cones) | #7D89A8 | 0.045 |
| Tritanopia (no blue cones) | #95848E | 0.048 |
| Achromatopsia (no color) | #888888 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #977FA9
#977FA9
oklch(63.4% 0.067 310.4)
- #7C9368
#7C9368
oklch(63.4% 0.067 131)
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 #977FA9, 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 0.032
- Dusty Lavender #AC86A8 ΔE 0.041
- Lavender Gray #7E7F9A ΔE 0.046
- Dark Lilac #9C6DA5 ΔE 0.046
- Faded Purple #916E99 ΔE 0.048
- Wisteria #A87DC2 ΔE 0.049
- English Lavender #9D8189 ΔE 0.051
Use #977FA9 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.