#BBC7F0
Closest named color: Light Periwinkle (#C1C6FC). oklch(83.4% 0.059 272.3), rgb(187, 199, 240).
Aa
Black text reads best on this color (12.54:1).
About this color
#BBC7F0 is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.059 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.020 away. Black text reads best on it, at 12.54:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.54:1 |
| White text | 1.67:1 |
Values
| HEX | #BBC7F0 |
| RGB | rgb(187, 199, 240) |
| HSL | hsl(226, 64%, 84%) |
| OKLCH | oklch(83.4% 0.059 272.3) |
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 #BBC7F0 | 1.67:1 | Fails | Lc -33.3 | Non-text elements, placeholder text |
| Black text on #BBC7F0 | 12.54:1 | AAA | Lc 74.3 | Content text, not long reading |
| #BBC7F0 text on white | 1.67:1 | Fails | Lc 29.6 | Dividers and decoration only |
| #BBC7F0 text on black | 12.54:1 | AAA | Lc -73.3 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8F0
oklch(88.4% 0.034 272.8)
-
Step 300
300 (this color)
#BBC7F0
oklch(83.4% 0.059 272.3)
-
Step 400
400
#8C9DDC
oklch(70.7% 0.095 272.2)
-
Step 500
500
#7184D2
oklch(63.2% 0.12 272.2)
-
Step 600
600
#5A6CBF
oklch(55.7% 0.13 272.3)
-
Step 700
700
#4A5AA5
oklch(49.2% 0.121 272.2)
-
Step 800
800
#3C4986
oklch(42.6% 0.102 272.3)
-
Step 900
900
#333E6B
oklch(37.7% 0.078 271.8)
-
Step 950
950
#1E243F
oklch(26.9% 0.051 273)
#BBC7F0 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) | #BBCAF2 | 0.008 |
| Deuteranopia (no green cones) | #B7C6EF | 0.006 |
| Tritanopia (no blue cones) | #AECFD5 | 0.053 |
| Achromatopsia (no color) | #C8C8C8 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBC7F0
#BBC7F0
oklch(83.4% 0.059 272.3)
- #D6C89D
#D6C89D
oklch(83.4% 0.059 92.2)
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 #BBC7F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.020
- Light Blue Grey #B7C9E2 ΔE 0.023
- Light Steel Blue #B0C4DE ΔE 0.030
- Baby Blue #A2CFFE ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.040
- Pastel Blue #A2BFFE ΔE 0.047
- Thistle #D8BFD8 ΔE 0.048
- Light Blue #ADD8E6 ΔE 0.054
Use #BBC7F0 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.