#BBC0F0
Closest named color: Light Periwinkle (#C1C6FC). oklch(82% 0.068 280.1), rgb(187, 192, 240).
Aa
Black text reads best on this color (11.91:1).
About this color
#BBC0F0 is a light, muted purple. In OKLCH its lightness is 82%, its chroma 0.068 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.022 away. Black text reads best on it, at 11.91:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 11.91:1 |
| White text | 1.76:1 |
Values
| HEX | #BBC0F0 |
| RGB | rgb(187, 192, 240) |
| HSL | hsl(234, 64%, 84%) |
| OKLCH | oklch(82% 0.068 280.1) |
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 #BBC0F0 | 1.76:1 | Fails | Lc -36.3 | Non-text elements, placeholder text |
| Black text on #BBC0F0 | 11.91:1 | AAA | Lc 71.5 | Content text, not long reading |
| #BBC0F0 text on white | 1.76:1 | Fails | Lc 32.3 | Non-text elements, placeholder text |
| #BBC0F0 text on black | 11.91:1 | AAA | Lc -70.4 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300 (this color)
#BBC0F0
oklch(82% 0.068 280.1)
-
Step 400
400
#9399E3
oklch(70.7% 0.108 279.7)
-
Step 500
500
#7A7EDB
oklch(63.1% 0.138 279.8)
-
Step 600
600
#6565C8
oklch(55.6% 0.15 280.4)
-
Step 700
700
#5453AD
oklch(49.1% 0.14 280.4)
-
Step 800
800
#44458C
oklch(42.7% 0.115 279.8)
-
Step 900
900
#393A70
oklch(37.6% 0.091 280.3)
-
Step 950
950
#212342
oklch(27.1% 0.057 279.1)
#BBC0F0 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) | #B3C5F2 | 0.015 |
| Deuteranopia (no green cones) | #B1C1EF | 0.013 |
| Tritanopia (no blue cones) | #AFC8D0 | 0.059 |
| Achromatopsia (no color) | #C3C3C3 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBC0F0
#BBC0F0
oklch(82% 0.068 280.1)
- #CEC693
#CEC693
oklch(82.1% 0.068 100.2)
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 #BBC0F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.022
- Light Steel Blue #B0C4DE ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.036
- Pastel Blue #A2BFFE ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.045
- Thistle #D8BFD8 ΔE 0.050
- Light Violet #D6B4FC ΔE 0.053
Use #BBC0F0 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.