#C6C8FF
Closest named color: Light Periwinkle (#C1C6FC). oklch(85% 0.076 283), rgb(198, 200, 255).
Aa
Black text reads best on this color (13.10:1).
About this color
#C6C8FF is a light, moderately saturated purple. In OKLCH its lightness is 85%, its chroma 0.076 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.009 away. Black text reads best on it, at 13.10:1.
| Hue family | Purples |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.10:1 |
| White text | 1.60:1 |
Values
| HEX | #C6C8FF |
| RGB | rgb(198, 200, 255) |
| HSL | hsl(238, 100%, 89%) |
| OKLCH | oklch(85% 0.076 283) |
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 #C6C8FF | 1.60:1 | Fails | Lc -30.6 | Non-text elements, placeholder text |
| Black text on #C6C8FF | 13.10:1 | AAA | Lc 76.7 | Fine for body text |
| #C6C8FF text on white | 1.60:1 | Fails | Lc 27.1 | Dividers and decoration only |
| #C6C8FF text on black | 13.10:1 | AAA | Lc -75.8 | Fine for body 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 200.
-
Step 50
50
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E7E8FD
oklch(93.7% 0.028 283.7)
-
Step 200
200 (this color)
#C6C8FF
oklch(85% 0.076 283)
-
Step 300
300
#B7B9FF
oklch(80.9% 0.098 282.7)
-
Step 400
400
#9491FE
oklch(70.7% 0.157 282.9)
-
Step 500
500
#7D71FD
oklch(63.2% 0.201 282.9)
-
Step 600
600
#6954EC
oklch(55.7% 0.218 283)
-
Step 700
700
#5843CD
oklch(49.1% 0.203 282.9)
-
Step 800
800
#4838A6
oklch(42.7% 0.169 283.2)
-
Step 900
900
#3B3283
oklch(37.6% 0.131 283.1)
-
Step 950
950
#221E4D
oklch(26.9% 0.084 283.1)
#C6C8FF 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) | #BACEFF | 0.021 |
| Deuteranopia (no green cones) | #B8CBFE | 0.019 |
| Tritanopia (no blue cones) | #B9D1DB | 0.066 |
| Achromatopsia (no color) | #CCCCCC | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6C8FF
#C6C8FF
oklch(85% 0.076 283)
- #D6D096
#D6D096
oklch(84.9% 0.076 102.9)
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 #C6C8FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.009
- Light Lavender #DFC5FE ΔE 0.034
- Pale Lilac #E4CBFF ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.048
- Light Violet #D6B4FC ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.054
- Light Lilac #EDC8FF ΔE 0.055
Use #C6C8FF 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.