#C3BBF0
Closest named color: Light Periwinkle (#C1C6FC). oklch(81.7% 0.074 291.6), rgb(195, 187, 240).
Aa
Black text reads best on this color (11.68:1).
About this color
#C3BBF0 is a light, moderately saturated purple. In OKLCH its lightness is 82%, its chroma 0.074 and its hue 292°. 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 11.68:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 11.68:1 |
| White text | 1.79:1 |
Values
| HEX | #C3BBF0 |
| RGB | rgb(195, 187, 240) |
| HSL | hsl(249, 64%, 84%) |
| OKLCH | oklch(81.7% 0.074 291.6) |
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 #C3BBF0 | 1.79:1 | Fails | Lc -37.3 | Non-text elements, placeholder text |
| Black text on #C3BBF0 | 11.68:1 | AAA | Lc 70.6 | Content text, not long reading |
| #C3BBF0 text on white | 1.79:1 | Fails | Lc 33.3 | Non-text elements, placeholder text |
| #C3BBF0 text on black | 11.68:1 | AAA | Lc -69.3 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE8F8
oklch(93.7% 0.022 291.7)
-
Step 200
200
#D9D5F3
oklch(88.5% 0.041 291.7)
-
Step 300
300 (this color)
#C3BBF0
oklch(81.7% 0.074 291.6)
-
Step 400
400
#A292E5
oklch(70.7% 0.12 291.9)
-
Step 500
500
#8C75DD
oklch(63% 0.153 291.6)
-
Step 600
600
#775CCA
oklch(55.6% 0.164 291.5)
-
Step 700
700
#644BAF
oklch(49.1% 0.153 291.3)
-
Step 800
800
#523E8E
oklch(42.8% 0.127 291.6)
-
Step 900
900
#433571
oklch(37.6% 0.1 291.6)
-
Step 950
950
#272042
oklch(27% 0.062 291.2)
#C3BBF0 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) | #AFC2F2 | 0.030 |
| Deuteranopia (no green cones) | #AFC0EF | 0.029 |
| Tritanopia (no blue cones) | #BAC3CD | 0.062 |
| Achromatopsia (no color) | #C1C1C1 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3BBF0
#C3BBF0
oklch(81.7% 0.074 291.6)
- #C4C890
#C4C890
oklch(81.6% 0.074 111.4)
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 #C3BBF0, 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 0.039
- Pale Violet #CEAEFA ΔE 0.042
- Pastel Blue #A2BFFE ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.047
- Thistle #D8BFD8 ΔE 0.048
- Light Blue Grey #B7C9E2 ΔE 0.049
- Light Lavender #DFC5FE ΔE 0.052
Use #C3BBF0 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.