#B179CA
Closest named color: Wisteria (#A87DC2). oklch(66.3% 0.131 314.9), rgb(177, 121, 202).
Aa
Black text reads best on this color (6.45:1).
About this color
#B179CA is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.131 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.022 away. Black text reads best on it, at 6.45:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #B179CA |
| RGB | rgb(177, 121, 202) |
| HSL | hsl(281, 43%, 63%) |
| OKLCH | oklch(66.3% 0.131 314.9) |
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 #B179CA | 3.25:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #B179CA | 6.45:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #B179CA text on white | 3.25:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #B179CA text on black | 6.45:1 | AA | Lc -42.1 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E2D3EA
oklch(88.6% 0.035 314.1)
-
Step 300
300
#D0B5DE
oklch(80.9% 0.064 314.1)
-
Step 400
400
#B98DCD
oklch(70.8% 0.103 315)
-
Step 500
500 (this color)
#B179CA
oklch(66.3% 0.131 314.9)
-
Step 600
600
#9256AC
oklch(55.7% 0.142 314.8)
-
Step 700
700
#7C4693
oklch(49.1% 0.131 314.9)
-
Step 800
800
#653A78
oklch(42.8% 0.109 314.6)
-
Step 900
900
#523260
oklch(37.6% 0.085 314.9)
-
Step 950
950
#301E38
oklch(27% 0.053 314.9)
#B179CA 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) | #6B8BCD | 0.107 |
| Deuteranopia (no green cones) | #7990C8 | 0.097 |
| Tritanopia (no blue cones) | #B08498 | 0.088 |
| Achromatopsia (no color) | #8F8F8F | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B179CA
#B179CA
oklch(66.3% 0.131 314.9)
- #6FA54E
#6FA54E
oklch(66.4% 0.132 134.9)
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 #B179CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.022
- Soft Purple #A66FB5 ΔE 0.041
- Deep Lilac #966EBD ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Heather #A484AC ΔE 0.063
- Medium Purple #9370DB ΔE 0.064
- Dusty Lavender #AC86A8 ΔE 0.069
- Dark Lilac #9C6DA5 ΔE 0.069
Use #B179CA 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.