#977AAA
Closest named color: Dark Lilac (#9C6DA5). oklch(62.4% 0.078 311.6), rgb(151, 122, 170).
Aa
Black text reads best on this color (5.68:1).
About this color
#977AAA is a medium-light, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.078 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.033 away. Black text reads best on it, at 5.68:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #977AAA |
| RGB | rgb(151, 122, 170) |
| HSL | hsl(276, 22%, 57%) |
| OKLCH | oklch(62.4% 0.078 311.6) |
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 #977AAA | 3.69:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #977AAA | 5.68:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #977AAA text on white | 3.69:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #977AAA text on black | 5.68:1 | AA | Lc -37.2 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DED5E4
oklch(88.5% 0.022 312.2)
-
Step 300
300
#C9BAD3
oklch(80.9% 0.038 312)
-
Step 400
400
#AD96BD
oklch(70.7% 0.061 311.3)
-
Step 500
500 (this color)
#977AAA
oklch(62.4% 0.078 311.6)
-
Step 600
600
#846598
oklch(55.7% 0.085 311.5)
-
Step 700
700
#6F5381
oklch(49% 0.079 311.5)
-
Step 800
800
#5B4469
oklch(42.6% 0.066 312.1)
-
Step 900
900
#4A3A55
oklch(37.7% 0.049 311.1)
-
Step 950
950
#2C2232
oklch(27.1% 0.032 312.5)
#977AAA 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) | #7283AC | 0.057 |
| Deuteranopia (no green cones) | #7986A9 | 0.053 |
| Tritanopia (no blue cones) | #95808B | 0.055 |
| Achromatopsia (no color) | #858585 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #977AAA
#977AAA
oklch(62.4% 0.078 311.6)
- #769160
#769160
oklch(62.3% 0.077 131.8)
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 #977AAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.033
- Heather #A484AC ΔE 0.035
- Faded Purple #916E99 ΔE 0.038
- Purpley Grey #947E94 ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.043
- Wisteria #A87DC2 ΔE 0.046
- Deep Lilac #966EBD ΔE 0.048
- Lavender Gray #7E7F9A ΔE 0.050
Use #977AAA 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.