#976CB5
Closest named color: Deep Lilac (#966EBD). oklch(60.3% 0.117 310.3), rgb(151, 108, 181).
Aa
Black text reads best on this color (5.12:1).
About this color
#976CB5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.117 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.012 away. Black text reads best on it, at 5.12:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.12:1 |
| White text | 4.09:1 |
Values
| HEX | #976CB5 |
| RGB | rgb(151, 108, 181) |
| HSL | hsl(275, 33%, 57%) |
| OKLCH | oklch(60.3% 0.117 310.3) |
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 #976CB5 | 4.09:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #976CB5 | 5.12:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #976CB5 text on white | 4.09:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #976CB5 text on black | 5.12:1 | AA | Lc -33.7 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E9
oklch(88.6% 0.031 311)
-
Step 300
300
#CCB7DD
oklch(80.9% 0.057 309.9)
-
Step 400
400
#B291CB
oklch(70.7% 0.09 310.1)
-
Step 500
500 (this color)
#976CB5
oklch(60.3% 0.117 310.3)
-
Step 600
600
#8A5CAA
oklch(55.6% 0.126 310.1)
-
Step 700
700
#754B92
oklch(49.1% 0.118 310)
-
Step 800
800
#603E76
oklch(42.8% 0.097 310.9)
-
Step 900
900
#4E3560
oklch(37.7% 0.077 309.9)
-
Step 950
950
#2E1F38
oklch(27% 0.049 310.9)
#976CB5 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) | #5D7BB8 | 0.089 |
| Deuteranopia (no green cones) | #687EB3 | 0.081 |
| Tritanopia (no blue cones) | #947788 | 0.084 |
| Achromatopsia (no color) | #7D7D7D | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #976CB5
#976CB5
oklch(60.3% 0.117 310.3)
- #698F3F
#698F3F
oklch(60.3% 0.117 130.4)
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 #976CB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.012
- Dark Lilac #9C6DA5 ΔE 0.027
- Soft Purple #A66FB5 ΔE 0.028
- Amethyst #9B5FC0 ΔE 0.039
- Deep Lavender #8D5EB7 ΔE 0.041
- Faded Purple #916E99 ΔE 0.047
- Wisteria #A87DC2 ΔE 0.054
- Dark Lavender #856798 ΔE 0.055
Use #976CB5 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.