#C5C3EF
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.3% 0.061 287.1), rgb(197, 195, 239).
Aa
Black text reads best on this color (12.42:1).
About this color
#C5C3EF is a light, muted purple. In OKLCH its lightness is 83%, its chroma 0.061 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.018 away. Black text reads best on it, at 12.42:1.
| Hue family | Purples |
| Lightness | light (83%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.42:1 |
| White text | 1.68:1 |
Values
| HEX | #C5C3EF |
| RGB | rgb(197, 195, 239) |
| HSL | hsl(243, 58%, 85%) |
| OKLCH | oklch(83.3% 0.061 287.1) |
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 #C5C3EF | 1.68:1 | Fails | Lc -33.8 | Non-text elements, placeholder text |
| Black text on #C5C3EF | 12.42:1 | AAA | Lc 73.8 | Content text, not long reading |
| #C5C3EF text on white | 1.68:1 | Fails | Lc 30.1 | Non-text elements, placeholder text |
| #C5C3EF text on black | 12.42:1 | AAA | Lc -72.7 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D7D6EF
oklch(88.5% 0.034 287.5)
-
Step 300
300 (this color)
#C5C3EF
oklch(83.3% 0.061 287.1)
-
Step 400
400
#9C97DB
oklch(70.7% 0.098 287)
-
Step 500
500
#857CD1
oklch(63.1% 0.126 287.1)
-
Step 600
600
#7064BE
oklch(55.7% 0.136 287.2)
-
Step 700
700
#5E52A4
oklch(49.1% 0.127 287.5)
-
Step 800
800
#4C4485
oklch(42.7% 0.105 286.7)
-
Step 900
900
#3F3A6A
oklch(37.7% 0.08 286.6)
-
Step 950
950
#25223E
oklch(27% 0.051 287.4)
#C5C3EF 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) | #B9C8F1 | 0.019 |
| Deuteranopia (no green cones) | #B8C6EE | 0.018 |
| Tritanopia (no blue cones) | #BCCAD2 | 0.053 |
| Achromatopsia (no color) | #C7C7C7 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5C3EF
#C5C3EF
oklch(83.3% 0.061 287.1)
- #CCCC9E
#CCCC9E
oklch(83.4% 0.061 107.7)
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 #C5C3EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.018
- Light Blue Grey #B7C9E2 ΔE 0.034
- Thistle #D8BFD8 ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.039
- Light Lavender #DFC5FE ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.050
- Light Violet #D6B4FC ΔE 0.052
Use #C5C3EF 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.