#B186C8
Closest named color: Wisteria (#A87DC2). oklch(68.5% 0.105 313.4), rgb(177, 134, 200).
Aa
Black text reads best on this color (7.11:1).
About this color
#B186C8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.105 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.028 away. Black text reads best on it, at 7.11:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #B186C8 |
| RGB | rgb(177, 134, 200) |
| HSL | hsl(279, 37%, 65%) |
| OKLCH | oklch(68.5% 0.105 313.4) |
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 #B186C8 | 2.95:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #B186C8 | 7.11:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #B186C8 text on white | 2.95:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #B186C8 text on black | 7.11:1 | AAA | Lc -45.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EEE6F3
oklch(93.5% 0.019 312.8)
-
Step 200
200
#E2D2EB
oklch(88.4% 0.038 313.6)
-
Step 300
300
#D0B5DF
oklch(81% 0.065 313.5)
-
Step 400
400 (this color)
#B186C8
oklch(68.5% 0.105 313.4)
-
Step 500
500
#A66FC3
oklch(63.1% 0.135 313.2)
-
Step 600
600
#9155AF
oklch(55.5% 0.147 313.3)
-
Step 700
700
#7C4596
oklch(49.1% 0.136 313.8)
-
Step 800
800
#64397A
oklch(42.6% 0.113 313.1)
-
Step 900
900
#523262
oklch(37.7% 0.087 313.6)
-
Step 950
950
#301E3A
oklch(27.1% 0.055 312.7)
#B186C8 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) | #7B94CB | 0.082 |
| Deuteranopia (no green cones) | #8597C6 | 0.075 |
| Tritanopia (no blue cones) | #AF8F9E | 0.074 |
| Achromatopsia (no color) | #969696 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B186C8
#B186C8
oklch(68.5% 0.105 313.4)
- #7FA863
#7FA863
oklch(68.5% 0.106 133.5)
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 #B186C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.028
- Pale Purple #B790D4 ΔE 0.030
- Heather #A484AC ΔE 0.047
- Dusty Lavender #AC86A8 ΔE 0.049
- Soft Purple #A66FB5 ΔE 0.063
- Perrywinkle #8F8CE7 ΔE 0.066
- Lavender Pink #DD85D7 ΔE 0.076
- Deep Lilac #966EBD ΔE 0.078
Use #B186C8 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.