#B574AF
Closest named color: Soft Purple (#A66FB5). oklch(64.7% 0.113 330.1), rgb(181, 116, 175).
Aa
Black text reads best on this color (6.08:1).
About this color
#B574AF is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.113 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 0.033 away. Black text reads best on it, at 6.08:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #B574AF |
| RGB | rgb(181, 116, 175) |
| HSL | hsl(306, 31%, 58%) |
| OKLCH | oklch(64.7% 0.113 330.1) |
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 #B574AF | 3.45:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #B574AF | 6.08:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #B574AF text on white | 3.45:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #B574AF text on black | 6.08:1 | AA | Lc -39.8 | 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
#E5D2E3
oklch(88.4% 0.031 329.1)
-
Step 300
300
#D6B4D2
oklch(80.9% 0.056 329.9)
-
Step 400
400
#C08DBB
oklch(70.7% 0.087 329.8)
-
Step 500
500 (this color)
#B574AF
oklch(64.7% 0.113 330.1)
-
Step 600
600
#9B5695
oklch(55.6% 0.123 330.3)
-
Step 700
700
#84467F
oklch(49.1% 0.114 330.2)
-
Step 800
800
#6B3A67
oklch(42.6% 0.094 330.1)
-
Step 900
900
#573254
oklch(37.6% 0.074 329.9)
-
Step 950
950
#331E31
oklch(27% 0.045 330.1)
#B574AF 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) | #7185B1 | 0.109 |
| Deuteranopia (no green cones) | #828DAD | 0.098 |
| Tritanopia (no blue cones) | #BA798A | 0.062 |
| Achromatopsia (no color) | #8A8A8A | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B574AF
#B574AF
oklch(64.7% 0.113 330.1)
- #57A269
#57A269
oklch(64.8% 0.114 150)
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 #B574AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.033
- Wisteria #A87DC2 ΔE 0.036
- Heather #A484AC ΔE 0.048
- Dark Lilac #9C6DA5 ΔE 0.049
- Dusty Lavender #AC86A8 ΔE 0.051
- Deep Lilac #966EBD ΔE 0.062
- Pale Magenta #D767AD ΔE 0.062
- Mauve #AE7181 ΔE 0.070
Use #B574AF 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.