#B175D2
Closest named color: Wisteria (#A87DC2). oklch(66.1% 0.147 312.7), rgb(177, 117, 210).
Aa
Black text reads best on this color (6.34:1).
About this color
#B175D2 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.147 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.037 away. Black text reads best on it, at 6.34:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.34:1 |
| White text | 3.30:1 |
Values
| HEX | #B175D2 |
| RGB | rgb(177, 117, 210) |
| HSL | hsl(279, 51%, 64%) |
| OKLCH | oklch(66.1% 0.147 312.7) |
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 #B175D2 | 3.30:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #B175D2 | 6.34:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #B175D2 text on white | 3.30:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #B175D2 text on black | 6.34:1 | AA | Lc -41.4 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E2D2EC
oklch(88.5% 0.039 312.6)
-
Step 300
300
#D1B4E2
oklch(81% 0.071 313)
-
Step 400
400
#B98BD4
oklch(70.7% 0.115 312.4)
-
Step 500
500 (this color)
#B175D2
oklch(66.1% 0.147 312.7)
-
Step 600
600
#9352B5
oklch(55.7% 0.159 312.7)
-
Step 700
700
#7D429C
oklch(49.2% 0.148 312.5)
-
Step 800
800
#66377E
oklch(42.8% 0.122 312.9)
-
Step 900
900
#533065
oklch(37.7% 0.096 313.1)
-
Step 950
950
#311D3B
oklch(27.1% 0.06 313.7)
#B175D2 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) | #628AD5 | 0.119 |
| Deuteranopia (no green cones) | #728FCF | 0.109 |
| Tritanopia (no blue cones) | #AE839A | 0.101 |
| Achromatopsia (no color) | #8D8D8D | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B175D2
#B175D2
oklch(66.1% 0.147 312.7)
- #6EA53D
#6EA53D
oklch(66.1% 0.148 132.7)
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 #B175D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.037
- Soft Purple #A66FB5 ΔE 0.048
- Medium Purple #9370DB ΔE 0.055
- Deep Lilac #966EBD ΔE 0.058
- Light Urple #B36FF6 ΔE 0.058
- Light Purple #BF77F6 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.068
- Medium Orchid #BA55D3 ΔE 0.069
Use #B175D2 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.