#B665BB
Closest named color: Soft Purple (#A66FB5). oklch(63% 0.152 325), rgb(182, 101, 187).
Aa
Black text reads best on this color (5.56:1).
About this color
#B665BB is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.152 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.037 away. Black text reads best on it, at 5.56:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #B665BB |
| RGB | rgb(182, 101, 187) |
| HSL | hsl(297, 39%, 56%) |
| OKLCH | oklch(63% 0.152 325) |
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 #B665BB | 3.77:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #B665BB | 5.56:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #B665BB text on white | 3.77:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #B665BB text on black | 5.56:1 | AA | Lc -36.7 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F2
oklch(93.6% 0.022 325.8)
-
Step 200
200
#E8D0E8
oklch(88.5% 0.042 325.9)
-
Step 300
300
#DAB1DB
oklch(81% 0.073 325.5)
-
Step 400
400
#C686C9
oklch(70.7% 0.118 325.2)
-
Step 500
500 (this color)
#B665BB
oklch(63% 0.152 325)
-
Step 600
600
#A14AA7
oklch(55.5% 0.165 325)
-
Step 700
700
#8A3B8F
oklch(49.1% 0.152 325.2)
-
Step 800
800
#703174
oklch(42.6% 0.127 325.2)
-
Step 900
900
#5B2C5E
oklch(37.7% 0.099 325.1)
-
Step 950
950
#351A37
oklch(26.8% 0.063 324.6)
#B665BB 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) | #5C7DBE | 0.144 |
| Deuteranopia (no green cones) | #7387B8 | 0.129 |
| Tritanopia (no blue cones) | #BA6F87 | 0.090 |
| Achromatopsia (no color) | #838383 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B665BB
#B665BB
oklch(63% 0.152 325)
- #42A04A
#42A04A
oklch(62.9% 0.152 145)
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 #B665BB, closest first.
No curated palette has a color within ΔE 0.04 of #B665BB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.037
- Amethyst #9B5FC0 ΔE 0.053
- Medium Orchid #BA55D3 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.056
- Pinky Purple #C94CBE ΔE 0.057
- Wisteria #A87DC2 ΔE 0.058
- Dark Lilac #9C6DA5 ΔE 0.060
- Pale Magenta #D767AD ΔE 0.065
Use #B665BB 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.