#B661AF
Closest named color: Soft Purple (#A66FB5). oklch(61.8% 0.147 330.3), rgb(182, 97, 175).
Aa
Black text reads best on this color (5.31:1).
About this color
#B661AF is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.147 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.039 away. Black text reads best on it, at 5.31:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.31:1 |
| White text | 3.94:1 |
Values
| HEX | #B661AF |
| RGB | rgb(182, 97, 175) |
| HSL | hsl(305, 37%, 55%) |
| OKLCH | oklch(61.8% 0.147 330.3) |
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 #B661AF | 3.94:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #B661AF | 5.31:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #B661AF text on white | 3.94:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #B661AF text on black | 5.31:1 | AA | Lc -35.2 | 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
#E9D0E6
oklch(88.5% 0.04 329.8)
-
Step 300
300
#DCB0D7
oklch(80.9% 0.073 330)
-
Step 400
400
#C985C2
oklch(70.6% 0.115 330.4)
-
Step 500
500 (this color)
#B661AF
oklch(61.8% 0.147 330.3)
-
Step 600
600
#A54A9F
oklch(55.6% 0.16 330)
-
Step 700
700
#8D3A88
oklch(49% 0.149 330)
-
Step 800
800
#73316E
oklch(42.7% 0.123 330.5)
-
Step 900
900
#5D2C59
oklch(37.7% 0.096 330.4)
-
Step 950
950
#371A34
oklch(27% 0.061 331)
#B661AF 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) | #5D79B2 | 0.145 |
| Deuteranopia (no green cones) | #7584AC | 0.130 |
| Tritanopia (no blue cones) | #BC6880 | 0.080 |
| Achromatopsia (no color) | #808080 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B661AF
#B661AF
oklch(61.8% 0.147 330.3)
- #2F9E54
#2F9E54
oklch(62% 0.148 150.4)
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 #B661AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.039
- Dark Lilac #9C6DA5 ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.057
- Pinky Purple #C94CBE ΔE 0.058
- Deep Lilac #966EBD ΔE 0.061
- Pale Magenta #D767AD ΔE 0.064
- Medium Orchid #BA55D3 ΔE 0.065
- Wisteria #A87DC2 ΔE 0.067
Use #B661AF 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.