#B170A2
Closest named color: Soft Purple (#A66FB5). oklch(63.1% 0.105 335.6), rgb(177, 112, 162).
Aa
Black text reads best on this color (5.70:1).
About this color
#B170A2 is a medium-light, moderately saturated pink. In OKLCH its lightness is 63%, its chroma 0.105 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.036 away. Black text reads best on it, at 5.70:1.
| Hue family | Pinks |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.70:1 |
| White text | 3.67:1 |
Values
| HEX | #B170A2 |
| RGB | rgb(177, 112, 162) |
| HSL | hsl(314, 29%, 57%) |
| OKLCH | oklch(63.1% 0.105 335.6) |
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 #B170A2 | 3.67:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #B170A2 | 5.70:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #B170A2 text on white | 3.67:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #B170A2 text on black | 5.70:1 | AA | Lc -37.5 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6EE
oklch(93.6% 0.016 335.1)
-
Step 200
200
#E6D2E0
oklch(88.4% 0.029 336.5)
-
Step 300
300
#D7B5CE
oklch(81% 0.051 335.5)
-
Step 400
400
#C28DB5
oklch(70.7% 0.083 335.5)
-
Step 500
500 (this color)
#B170A2
oklch(63.1% 0.105 335.6)
-
Step 600
600
#9C578D
oklch(55.5% 0.115 335.6)
-
Step 700
700
#854778
oklch(49.1% 0.107 335.4)
-
Step 800
800
#6C3B62
oklch(42.7% 0.088 335)
-
Step 900
900
#583350
oklch(37.8% 0.069 335.2)
-
Step 950
950
#341E2F
oklch(27.1% 0.044 335.4)
#B170A2 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) | #707FA4 | 0.105 |
| Deuteranopia (no green cones) | #8189A0 | 0.096 |
| Tritanopia (no blue cones) | #B77282 | 0.052 |
| Achromatopsia (no color) | #858585 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B170A2
#B170A2
oklch(63.1% 0.105 335.6)
- #4E9C6E
#4E9C6E
oklch(63% 0.105 155.9)
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 #B170A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.036
- Dark Lilac #9C6DA5 ΔE 0.039
- Heather #A484AC ΔE 0.051
- Wisteria #A87DC2 ΔE 0.051
- Mauve #AE7181 ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.054
- Faded Purple #916E99 ΔE 0.057
- Deep Lilac #966EBD ΔE 0.064
Use #B170A2 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.