#C166BC
Closest named color: Pale Magenta (#D767AD). oklch(64.5% 0.158 329.3), rgb(193, 102, 188).
Aa
Black text reads best on this color (5.89:1).
About this color
#C166BC is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.158 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Magenta (#D767AD), ΔE 0.047 away. Black text reads best on it, at 5.89:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Pale Magenta (#D767AD) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #C166BC |
| RGB | rgb(193, 102, 188) |
| HSL | hsl(303, 42%, 58%) |
| OKLCH | oklch(64.5% 0.158 329.3) |
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 #C166BC | 3.56:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #C166BC | 5.89:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #C166BC text on white | 3.56:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #C166BC text on black | 5.89:1 | AA | Lc -38.9 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E5F1
oklch(93.6% 0.022 330.3)
-
Step 200
200
#EACFE7
oklch(88.4% 0.044 329.5)
-
Step 300
300
#DDAFD9
oklch(80.8% 0.077 329.1)
-
Step 400
400
#CB83C6
oklch(70.6% 0.124 329.2)
-
Step 500
500 (this color)
#C166BC
oklch(64.5% 0.158 329.3)
-
Step 600
600
#A745A3
oklch(55.5% 0.172 329.2)
-
Step 700
700
#8F368C
oklch(49.1% 0.16 329)
-
Step 800
800
#742E71
oklch(42.6% 0.131 329.3)
-
Step 900
900
#5E2A5C
oklch(37.7% 0.103 328.8)
-
Step 950
950
#371936
oklch(26.9% 0.066 328.4)
#C166BC 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) | #6080BF | 0.156 |
| Deuteranopia (no green cones) | #7A8CB9 | 0.139 |
| Tritanopia (no blue cones) | #C76E88 | 0.088 |
| Achromatopsia (no color) | #888888 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C166BC
#C166BC
oklch(64.5% 0.158 329.3)
- #32A755
#32A755
oklch(64.5% 0.158 149.3)
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 #C166BC, closest first.
No curated palette has a color within ΔE 0.04 of #C166BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Magenta #D767AD ΔE 0.047
- Soft Purple #A66FB5 ΔE 0.051
- Pinky Purple #C94CBE ΔE 0.052
- Medium Orchid #BA55D3 ΔE 0.058
- Orchid #DA70D6 ΔE 0.061
- Wisteria #A87DC2 ΔE 0.063
- Amethyst #9B5FC0 ΔE 0.073
- Deep Lilac #966EBD ΔE 0.074
Use #C166BC 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.