#B6CBFD
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.3% 0.074 267), rgb(182, 203, 253).
Aa
Black text reads best on this color (12.94:1).
About this color
#B6CBFD is a light, moderately saturated blue. In OKLCH its lightness is 84%, its chroma 0.074 and its hue 267°. 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 12.94:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.94:1 |
| White text | 1.62:1 |
Values
| HEX | #B6CBFD |
| RGB | rgb(182, 203, 253) |
| HSL | hsl(222, 95%, 85%) |
| OKLCH | oklch(84.3% 0.074 267) |
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 #B6CBFD | 1.62:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #B6CBFD | 12.94:1 | AAA | Lc 76.0 | Fine for body text |
| #B6CBFD text on white | 1.62:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #B6CBFD text on black | 12.94:1 | AAA | Lc -75.1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CDD9F5
oklch(88.5% 0.041 267.1)
-
Step 300
300 (this color)
#B6CBFD
oklch(84.3% 0.074 267)
-
Step 400
400
#7F9EEB
oklch(70.8% 0.119 266.7)
-
Step 500
500
#6083E4
oklch(63% 0.151 267.1)
-
Step 600
600
#486BD2
oklch(55.6% 0.164 266.9)
-
Step 700
700
#3A58B6
oklch(49% 0.153 267.2)
-
Step 800
800
#304993
oklch(42.7% 0.125 267)
-
Step 900
900
#2A3E75
oklch(37.8% 0.097 266.7)
-
Step 950
950
#192445
oklch(26.9% 0.063 268.1)
#B6CBFD 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) | #BBCFFF | 0.013 |
| Deuteranopia (no green cones) | #B5C8FC | 0.008 |
| Tritanopia (no blue cones) | #A3D5DC | 0.066 |
| Achromatopsia (no color) | #CBCBCB | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6CBFD
#B6CBFD
oklch(84.3% 0.074 267)
- #E0C994
#E0C994
oklch(84.3% 0.074 87.2)
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 #B6CBFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.018
- Baby Blue #A2CFFE ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.037
- Pastel Blue #A2BFFE ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.045
- Light Sky Blue #87CEFA ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.054
- Light Blue #ADD8E6 ΔE 0.056
Use #B6CBFD 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.