#C689FF
Closest named color: Liliac (#C48EFD). oklch(73.7% 0.174 306.5), rgb(198, 137, 255).
Aa
Black text reads best on this color (8.42:1).
About this color
#C689FF is a medium-light, vivid purple. In OKLCH its lightness is 74%, its chroma 0.174 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.013 away. Black text reads best on it, at 8.42:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.42:1 |
| White text | 2.49:1 |
Values
| HEX | #C689FF |
| RGB | rgb(198, 137, 255) |
| HSL | hsl(271, 100%, 77%) |
| OKLCH | oklch(73.7% 0.174 306.5) |
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 #C689FF | 2.49:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #C689FF | 8.42:1 | AAA | Lc 55.3 | Large or bold text, headings |
| #C689FF text on white | 2.49:1 | Fails | Lc 48.7 | Large or bold text, headings |
| #C689FF text on black | 8.42:1 | AAA | Lc -53.2 | 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
#E3CFF9
oklch(88.4% 0.061 306.7)
-
Step 300
300
#D2AEF8
oklch(80.8% 0.109 306.3)
-
Step 400
400 (this color)
#C689FF
oklch(73.7% 0.174 306.5)
-
Step 500
500
#AC58F0
oklch(63% 0.222 306.5)
-
Step 600
600
#9834DF
oklch(55.6% 0.242 306.4)
-
Step 700
700
#8224C1
oklch(49.1% 0.224 306.6)
-
Step 800
800
#69219C
oklch(42.6% 0.186 306.4)
-
Step 900
900
#56237C
oklch(37.7% 0.145 306.9)
-
Step 950
950
#321649
oklch(27% 0.093 306.4)
#C689FF 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) | #6AA2FF | 0.131 |
| Deuteranopia (no green cones) | #7AA5FC | 0.119 |
| Tritanopia (no blue cones) | #BD9DB8 | 0.128 |
| Achromatopsia (no color) | #A4A4A4 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C689FF
#C689FF
oklch(73.7% 0.174 306.5)
- #8EBD2A
#8EBD2A
oklch(73.9% 0.175 126.4)
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 #C689FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.013
- Light Purple #BF77F6 ΔE 0.043
- Baby Purple #CA9BF7 ΔE 0.048
- Easter Purple #C071FE ΔE 0.055
- Pastel Purple #CAA0FF ΔE 0.056
- Lilac #CEA2FD ΔE 0.063
- Light Urple #B36FF6 ΔE 0.069
- Lavender Pink #DD85D7 ΔE 0.069
Use #C689FF 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.