#977CB2
Closest named color: Heather (#A484AC). oklch(63.2% 0.085 307), rgb(151, 124, 178).
Aa
Black text reads best on this color (5.84:1).
About this color
#977CB2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.085 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.034 away. Black text reads best on it, at 5.84:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 5.84:1 |
| White text | 3.59:1 |
Values
| HEX | #977CB2 |
| RGB | rgb(151, 124, 178) |
| HSL | hsl(270, 26%, 59%) |
| OKLCH | oklch(63.2% 0.085 307) |
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 #977CB2 | 3.59:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #977CB2 | 5.84:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #977CB2 text on white | 3.59:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #977CB2 text on black | 5.84:1 | AA | Lc -38.2 | 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
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD5E5
oklch(88.4% 0.023 308.2)
-
Step 300
300
#C7BAD6
oklch(80.8% 0.041 306.4)
-
Step 400
400
#AB96C1
oklch(70.6% 0.066 306.9)
-
Step 500
500 (this color)
#977CB2
oklch(63.2% 0.085 307)
-
Step 600
600
#81649E
oklch(55.5% 0.093 306.5)
-
Step 700
700
#6D5387
oklch(49.1% 0.086 306.4)
-
Step 800
800
#59446D
oklch(42.6% 0.071 307.1)
-
Step 900
900
#493A59
oklch(37.8% 0.055 306.1)
-
Step 950
950
#2B2234
oklch(27% 0.035 307)
#977CB2 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) | #7286B4 | 0.057 |
| Deuteranopia (no green cones) | #7787B0 | 0.054 |
| Tritanopia (no blue cones) | #93848F | 0.065 |
| Achromatopsia (no color) | #878787 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #977CB2
#977CB2
oklch(63.2% 0.085 307)
- #7C935A
#7C935A
oklch(63.1% 0.084 126.6)
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 #977CB2, closest first.
No curated palette has a color within ΔE 0.04 of #977CB2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.034
- Wisteria #A87DC2 ΔE 0.037
- Dark Lilac #9C6DA5 ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.044
- Faded Purple #916E99 ΔE 0.048
- Purpley Grey #947E94 ΔE 0.049
- Dusty Lavender #AC86A8 ΔE 0.050
Use #977CB2 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.