#B574B2
Closest named color: Soft Purple (#A66FB5). oklch(64.9% 0.116 328.4), rgb(181, 116, 178).
Aa
Black text reads best on this color (6.10:1).
About this color
#B574B2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.116 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 0.031 away. Black text reads best on it, at 6.10:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 6.10:1 |
| White text | 3.43:1 |
Values
| HEX | #B574B2 |
| RGB | rgb(181, 116, 178) |
| HSL | hsl(303, 31%, 58%) |
| OKLCH | oklch(64.9% 0.116 328.4) |
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 #B574B2 | 3.43:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #B574B2 | 6.10:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #B574B2 text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #B574B2 text on black | 6.10:1 | AA | Lc -39.9 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6EF
oklch(93.5% 0.016 328.8)
-
Step 200
200
#E5D2E4
oklch(88.5% 0.032 327.4)
-
Step 300
300
#D6B4D3
oklch(80.9% 0.057 328.9)
-
Step 400
400
#C08CBD
oklch(70.6% 0.091 328.4)
-
Step 500
500 (this color)
#B574B2
oklch(64.9% 0.116 328.4)
-
Step 600
600
#9A5698
oklch(55.6% 0.126 328.2)
-
Step 700
700
#844682
oklch(49.2% 0.117 328.4)
-
Step 800
800
#6B3A69
oklch(42.7% 0.096 328.6)
-
Step 900
900
#573256
oklch(37.7% 0.076 327.9)
-
Step 950
950
#331E32
oklch(27.1% 0.047 328.4)
#B574B2 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) | #7085B4 | 0.110 |
| Deuteranopia (no green cones) | #818DB0 | 0.099 |
| Tritanopia (no blue cones) | #B9798B | 0.065 |
| Achromatopsia (no color) | #8A8A8A | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B574B2
#B574B2
oklch(64.9% 0.116 328.4)
- #58A266
#58A266
oklch(64.8% 0.116 148.5)
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 #B574B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.031
- Wisteria #A87DC2 ΔE 0.034
- Heather #A484AC ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.051
- Dusty Lavender #AC86A8 ΔE 0.053
- Deep Lilac #966EBD ΔE 0.060
- Pale Magenta #D767AD ΔE 0.062
- Muted Pink #D1768F ΔE 0.074
Use #B574B2 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.