#C689EA
Closest named color: Liliac (#C48EFD). oklch(72.7% 0.15 312.1), rgb(198, 137, 234).
Aa
Black text reads best on this color (8.16:1).
About this color
#C689EA is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.150 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.028 away. Black text reads best on it, at 8.16:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #C689EA |
| RGB | rgb(198, 137, 234) |
| HSL | hsl(278, 70%, 73%) |
| OKLCH | oklch(72.7% 0.15 312.1) |
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 #C689EA | 2.57:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #C689EA | 8.16:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #C689EA text on white | 2.57:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #C689EA text on black | 8.16:1 | AAA | Lc -51.8 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E5D0F3
oklch(88.6% 0.052 311.9)
-
Step 300
300
#D5AFED
oklch(80.8% 0.095 312)
-
Step 400
400 (this color)
#C689EA
oklch(72.7% 0.15 312.1)
-
Step 500
500
#AF5FDB
oklch(63% 0.191 311.9)
-
Step 600
600
#9B41C9
oklch(55.7% 0.208 311.9)
-
Step 700
700
#8431AD
oklch(49% 0.193 312)
-
Step 800
800
#6C2A8C
oklch(42.7% 0.16 312.5)
-
Step 900
900
#572870
oklch(37.6% 0.125 312)
-
Step 950
950
#331942
oklch(27.1% 0.078 311.5)
#C689EA 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) | #769EEE | 0.118 |
| Deuteranopia (no green cones) | #85A3E7 | 0.109 |
| Tritanopia (no blue cones) | #C397AE | 0.105 |
| Achromatopsia (no color) | #A1A1A1 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C689EA
#C689EA
oklch(72.7% 0.15 312.1)
- #83BA50
#83BA50
oklch(72.8% 0.149 132)
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 #C689EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.028
- Baby Purple #CA9BF7 ΔE 0.044
- Lavender Pink #DD85D7 ΔE 0.046
- Pale Purple #B790D4 ΔE 0.046
- Light Purple #BF77F6 ΔE 0.051
- Pastel Purple #CAA0FF ΔE 0.058
- Orchid #DA70D6 ΔE 0.062
- Lilac #CEA2FD ΔE 0.063
Use #C689EA 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.