#B371AA
Closest named color: Soft Purple (#A66FB5). oklch(63.8% 0.112 331.8), rgb(179, 113, 170).
Aa
Black text reads best on this color (5.85:1).
About this color
#B371AA is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.112 and its hue 332°. 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 5.85:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #B371AA |
| RGB | rgb(179, 113, 170) |
| HSL | hsl(308, 30%, 57%) |
| OKLCH | oklch(63.8% 0.112 331.8) |
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 #B371AA | 3.58:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #B371AA | 5.85:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #B371AA text on white | 3.58:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #B371AA text on black | 5.85:1 | AA | Lc -38.4 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6EF
oklch(93.6% 0.017 331.6)
-
Step 200
200
#E6D2E2
oklch(88.5% 0.031 332.5)
-
Step 300
300
#D7B4D1
oklch(80.9% 0.056 331.9)
-
Step 400
400
#C18CB9
oklch(70.6% 0.088 331.8)
-
Step 500
500 (this color)
#B371AA
oklch(63.8% 0.112 331.8)
-
Step 600
600
#9C5693
oklch(55.6% 0.122 332)
-
Step 700
700
#85467D
oklch(49.1% 0.113 332)
-
Step 800
800
#6C3A66
oklch(42.7% 0.094 331.6)
-
Step 900
900
#583253
oklch(37.7% 0.074 331.8)
-
Step 950
950
#341E31
oklch(27.2% 0.046 331.7)
#B371AA 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) | #6F81AC | 0.109 |
| Deuteranopia (no green cones) | #808BA8 | 0.100 |
| Tritanopia (no blue cones) | #B87586 | 0.059 |
| Achromatopsia (no color) | #878787 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B371AA
#B371AA
oklch(63.8% 0.112 331.8)
- #519F69
#519F69
oklch(63.8% 0.112 152)
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 #B371AA, closest first.
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 0.042
- Wisteria #A87DC2 ΔE 0.043
- Heather #A484AC ΔE 0.051
- Dusty Lavender #AC86A8 ΔE 0.055
- Deep Lilac #966EBD ΔE 0.060
- Mauve #AE7181 ΔE 0.063
- Faded Purple #916E99 ΔE 0.065
Use #B371AA 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.