#B668B3
Closest named color: Soft Purple (#A66FB5). oklch(63.1% 0.139 328.5), rgb(182, 104, 179).
Aa
Black text reads best on this color (5.62:1).
About this color
#B668B3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.139 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.030 away. Black text reads best on it, at 5.62:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.62:1 |
| White text | 3.73:1 |
Values
| HEX | #B668B3 |
| RGB | rgb(182, 104, 179) |
| HSL | hsl(302, 35%, 56%) |
| OKLCH | oklch(63.1% 0.139 328.5) |
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 #B668B3 | 3.73:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #B668B3 | 5.62:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #B668B3 text on white | 3.73:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #B668B3 text on black | 5.62:1 | AA | Lc -37.0 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E8D1E6
oklch(88.6% 0.038 328.6)
-
Step 300
300
#DAB1D7
oklch(80.9% 0.069 328.6)
-
Step 400
400
#C688C3
oklch(70.8% 0.109 328.3)
-
Step 500
500 (this color)
#B668B3
oklch(63.1% 0.139 328.5)
-
Step 600
600
#A14E9F
oklch(55.7% 0.151 328.3)
-
Step 700
700
#8A3E88
oklch(49.2% 0.141 328.5)
-
Step 800
800
#70346E
oklch(42.7% 0.116 328.6)
-
Step 900
900
#5B2E59
oklch(37.7% 0.09 328.8)
-
Step 950
950
#351B34
oklch(26.9% 0.058 328.4)
#B668B3 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) | #637EB6 | 0.134 |
| Deuteranopia (no green cones) | #7888B1 | 0.121 |
| Tritanopia (no blue cones) | #BB6F85 | 0.078 |
| Achromatopsia (no color) | #848484 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B668B3
#B668B3
oklch(63.1% 0.139 328.5)
- #42A057
#42A057
oklch(63.1% 0.14 148.4)
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 #B668B3, closest first.
No curated palette has a color within ΔE 0.04 of #B668B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.030
- Dark Lilac #9C6DA5 ΔE 0.051
- Wisteria #A87DC2 ΔE 0.053
- Deep Lilac #966EBD ΔE 0.057
- Pale Magenta #D767AD ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.061
- Pinky Purple #C94CBE ΔE 0.067
- Medium Orchid #BA55D3 ΔE 0.069
Use #B668B3 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.