#BBCCF5
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.6% 0.06 267.4), rgb(187, 204, 245).
Aa
Black text reads best on this color (13.06:1).
About this color
#BBCCF5 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.060 and its hue 267°. 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 13.06:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.06:1 |
| White text | 1.60:1 |
Values
| HEX | #BBCCF5 |
| RGB | rgb(187, 204, 245) |
| HSL | hsl(222, 74%, 85%) |
| OKLCH | oklch(84.6% 0.06 267.4) |
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 #BBCCF5 | 1.60:1 | Fails | Lc -30.8 | Non-text elements, placeholder text |
| Black text on #BBCCF5 | 13.06:1 | AAA | Lc 76.5 | Fine for body text |
| #BBCCF5 text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #BBCCF5 text on black | 13.06:1 | AAA | Lc -75.7 | Fine for body text |
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
#E5EAF6
oklch(93.7% 0.017 267.8)
-
Step 200
200
#CFD9F0
oklch(88.5% 0.033 266.9)
-
Step 300
300 (this color)
#BBCCF5
oklch(84.6% 0.06 267.4)
-
Step 400
400
#869FDD
oklch(70.8% 0.096 267.1)
-
Step 500
500
#6886D4
oklch(63.2% 0.123 267)
-
Step 600
600
#516EC1
oklch(55.6% 0.133 267.5)
-
Step 700
700
#415BA7
oklch(49% 0.125 267.5)
-
Step 800
800
#364B87
oklch(42.7% 0.103 267.4)
-
Step 900
900
#2F3F6C
oklch(37.7% 0.08 267.7)
-
Step 950
950
#1B253F
oklch(26.9% 0.051 267)
#BBCCF5 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) | #C0CFF7 | 0.011 |
| Deuteranopia (no green cones) | #BBCAF4 | 0.005 |
| Tritanopia (no blue cones) | #ACD4D9 | 0.055 |
| Achromatopsia (no color) | #CCCCCC | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBCCF5
#BBCCF5
oklch(84.6% 0.06 267.4)
- #DDCBA0
#DDCBA0
oklch(84.6% 0.06 88)
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 #BBCCF5, 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 Blue Grey #B7C9E2 ΔE 0.027
- Baby Blue #A2CFFE ΔE 0.031
- Light Steel Blue #B0C4DE ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.048
- Pastel Blue #A2BFFE ΔE 0.053
- Light Lavender #DFC5FE ΔE 0.054
Use #BBCCF5 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.