#C6C4FA
Closest named color: Light Periwinkle (#C1C6FC). oklch(84% 0.075 286.4), rgb(198, 196, 250).
Aa
Black text reads best on this color (12.67:1).
About this color
#C6C4FA is a light, moderately saturated purple. In OKLCH its lightness is 84%, its chroma 0.075 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.008 away. Black text reads best on it, at 12.67:1.
| Hue family | Purples |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.67:1 |
| White text | 1.65:1 |
Values
| HEX | #C6C4FA |
| RGB | rgb(198, 196, 250) |
| HSL | hsl(242, 84%, 87%) |
| OKLCH | oklch(84% 0.075 286.4) |
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 #C6C4FA | 1.65:1 | Fails | Lc -32.6 | Non-text elements, placeholder text |
| Black text on #C6C4FA | 12.67:1 | AAA | Lc 74.8 | Content text, not long reading |
| #C6C4FA text on white | 1.65:1 | Fails | Lc 29.0 | Dividers and decoration only |
| #C6C4FA text on black | 12.67:1 | AAA | Lc -73.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D6D6F4
oklch(88.5% 0.041 285.5)
-
Step 300
300 (this color)
#C6C4FA
oklch(84% 0.075 286.4)
-
Step 400
400
#9B95E8
oklch(70.8% 0.12 286.2)
-
Step 500
500
#8478E1
oklch(63.1% 0.154 286.3)
-
Step 600
600
#6F5ECE
oklch(55.5% 0.167 286.6)
-
Step 700
700
#5D4DB3
oklch(49.1% 0.156 286.4)
-
Step 800
800
#4C4091
oklch(42.8% 0.129 286.4)
-
Step 900
900
#3F3773
oklch(37.7% 0.099 286.7)
-
Step 950
950
#242144
oklch(27.1% 0.064 285.2)
#C6C4FA 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) | #B7CAFC | 0.023 |
| Deuteranopia (no green cones) | #B5C8F9 | 0.024 |
| Tritanopia (no blue cones) | #BBCDD6 | 0.065 |
| Achromatopsia (no color) | #C9C9C9 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6C4FA
#C6C4FA
oklch(84% 0.075 286.4)
- #D0CE95
#D0CE95
oklch(83.9% 0.075 106.2)
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 #C6C4FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.008
- Light Lavender #DFC5FE ΔE 0.036
- Light Violet #D6B4FC ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.046
- Pale Lilac #E4CBFF ΔE 0.047
- Baby Blue #A2CFFE ΔE 0.049
- Pastel Blue #A2BFFE ΔE 0.050
- Thistle #D8BFD8 ΔE 0.050
Use #C6C4FA 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.