#C171E2
Closest named color: Light Purple (#BF77F6). oklch(68% 0.178 315.3), rgb(193, 113, 226).
Aa
Black text reads best on this color (6.72:1).
About this color
#C171E2 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.178 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.030 away. Black text reads best on it, at 6.72:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.72:1 |
| White text | 3.12:1 |
Values
| HEX | #C171E2 |
| RGB | rgb(193, 113, 226) |
| HSL | hsl(282, 66%, 66%) |
| OKLCH | oklch(68% 0.178 315.3) |
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 #C171E2 | 3.12:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #C171E2 | 6.72:1 | AA | Lc 46.2 | Large or bold text, headings |
| #C171E2 text on white | 3.12:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #C171E2 text on black | 6.72:1 | AA | Lc -43.9 | 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 400.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F9
oklch(93.6% 0.032 314.7)
-
Step 200
200
#E9CDF6
oklch(88.4% 0.063 315.1)
-
Step 300
300
#DCABF2
oklch(81% 0.111 315.1)
-
Step 400
400 (this color)
#C171E2
oklch(68% 0.178 315.3)
-
Step 500
500
#BB4FE5
oklch(63% 0.228 315.1)
-
Step 600
600
#A727D2
oklch(55.6% 0.247 315.4)
-
Step 700
700
#8F14B6
oklch(49.1% 0.23 315.3)
-
Step 800
800
#741894
oklch(42.7% 0.19 315)
-
Step 900
900
#5E1E76
oklch(37.8% 0.148 315.1)
-
Step 950
950
#371345
oklch(26.9% 0.095 315.2)
#C171E2 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) | #598DE6 | 0.155 |
| Deuteranopia (no green cones) | #7194DF | 0.138 |
| Tritanopia (no blue cones) | #BF829F | 0.118 |
| Achromatopsia (no color) | #929292 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C171E2
#C171E2
oklch(68% 0.178 315.3)
- #63AF2D
#63AF2D
oklch(67.9% 0.178 135.3)
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 #C171E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.030
- Light Urple #B36FF6 ΔE 0.040
- Easter Purple #C071FE ΔE 0.042
- Orchid #DA70D6 ΔE 0.048
- Bright Lilac #C95EFB ΔE 0.057
- Bright Lavender #C760FF ΔE 0.058
- Medium Orchid #BA55D3 ΔE 0.061
- Liliac #C48EFD ΔE 0.071
Use #C171E2 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.