#C687FB
Closest named color: Liliac (#C48EFD). oklch(73.2% 0.173 307.7), rgb(198, 135, 251).
Aa
Black text reads best on this color (8.25:1).
About this color
#C687FB is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.173 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.016 away. Black text reads best on it, at 8.25:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.25:1 |
| White text | 2.54:1 |
Values
| HEX | #C687FB |
| RGB | rgb(198, 135, 251) |
| HSL | hsl(273, 94%, 76%) |
| OKLCH | oklch(73.2% 0.173 307.7) |
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 #C687FB | 2.54:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #C687FB | 8.25:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #C687FB text on white | 2.54:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #C687FB text on black | 8.25:1 | AAA | Lc -52.4 | Large or bold text, headings |
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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#EFE5FB
oklch(93.6% 0.031 306.2)
-
Step 200
200
#E4CFF8
oklch(88.5% 0.06 308.2)
-
Step 300
300
#D4AEF7
oklch(81% 0.108 307.9)
-
Step 400
400 (this color)
#C687FB
oklch(73.2% 0.173 307.7)
-
Step 500
500
#AE58EE
oklch(63.1% 0.221 307.6)
-
Step 600
600
#9A34DC
oklch(55.6% 0.24 307.8)
-
Step 700
700
#8324BF
oklch(49.1% 0.223 307.5)
-
Step 800
800
#6B219A
oklch(42.7% 0.185 308)
-
Step 900
900
#57237B
oklch(37.8% 0.144 308)
-
Step 950
950
#331648
oklch(27% 0.092 308.1)
#C687FB 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) | #6AA0FF | 0.132 |
| Deuteranopia (no green cones) | #7AA3F8 | 0.120 |
| Tritanopia (no blue cones) | #BE9AB5 | 0.125 |
| Achromatopsia (no color) | #A2A2A2 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C687FB
#C687FB
oklch(73.2% 0.173 307.7)
- #89BB2F
#89BB2F
oklch(73.1% 0.172 127.7)
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 #C687FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.016
- Light Purple #BF77F6 ΔE 0.039
- Baby Purple #CA9BF7 ΔE 0.050
- Easter Purple #C071FE ΔE 0.052
- Pastel Purple #CAA0FF ΔE 0.059
- Lavender Pink #DD85D7 ΔE 0.065
- Light Urple #B36FF6 ΔE 0.065
- Lilac #CEA2FD ΔE 0.066
Use #C687FB 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.