#C6BCFF
Closest named color: Light Periwinkle (#C1C6FC). oklch(82.7% 0.094 291), rgb(198, 188, 255).
Aa
Black text reads best on this color (12.03:1).
About this color
#C6BCFF is a light, moderately saturated purple. In OKLCH its lightness is 83%, its chroma 0.094 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.028 away. Black text reads best on it, at 12.03:1.
| Hue family | Purples |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.03:1 |
| White text | 1.74:1 |
Values
| HEX | #C6BCFF |
| RGB | rgb(198, 188, 255) |
| HSL | hsl(249, 100%, 87%) |
| OKLCH | oklch(82.7% 0.094 291) |
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 #C6BCFF | 1.74:1 | Fails | Lc -35.6 | Non-text elements, placeholder text |
| Black text on #C6BCFF | 12.03:1 | AAA | Lc 72.1 | Content text, not long reading |
| #C6BCFF text on white | 1.74:1 | Fails | Lc 31.7 | Non-text elements, placeholder text |
| #C6BCFF text on black | 12.03:1 | AAA | Lc -71.0 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D9D4FA
oklch(88.6% 0.052 291.3)
-
Step 300
300 (this color)
#C6BCFF
oklch(82.7% 0.094 291)
-
Step 400
400
#A28EF6
oklch(70.8% 0.149 290.9)
-
Step 500
500
#8D6DF2
oklch(63.1% 0.191 291)
-
Step 600
600
#7950E1
oklch(55.6% 0.209 291.1)
-
Step 700
700
#6640C3
oklch(49.1% 0.193 290.9)
-
Step 800
800
#53369E
oklch(42.8% 0.16 290.9)
-
Step 900
900
#44307D
oklch(37.6% 0.125 291.2)
-
Step 950
950
#281D49
oklch(27% 0.079 291.8)
#C6BCFF 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) | #ACC5FF | 0.039 |
| Deuteranopia (no green cones) | #ACC3FD | 0.038 |
| Tritanopia (no blue cones) | #BAC7D3 | 0.080 |
| Achromatopsia (no color) | #C4C4C4 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6BCFF
#C6BCFF
oklch(82.7% 0.094 291)
- #C8CC84
#C8CC84
oklch(82.5% 0.094 111)
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 #C6BCFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.028
- Light Violet #D6B4FC ΔE 0.028
- Pale Violet #CEAEFA ΔE 0.035
- Light Lavender #DFC5FE ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.047
- Pale Lilac #E4CBFF ΔE 0.060
- Light Lavendar #EFC0FE ΔE 0.061
- Thistle #D8BFD8 ΔE 0.063
Use #C6BCFF 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.