#B6DEFD
Closest named color: Light Blue (#ADD8E6). oklch(88.2% 0.06 241.7), rgb(182, 222, 253).
Aa
Black text reads best on this color (14.85:1).
About this color
#B6DEFD is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.060 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.035 away. Black text reads best on it, at 14.85:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.85:1 |
| White text | 1.41:1 |
Values
| HEX | #B6DEFD |
| RGB | rgb(182, 222, 253) |
| HSL | hsl(206, 95%, 85%) |
| OKLCH | oklch(88.2% 0.06 241.7) |
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 #B6DEFD | 1.41:1 | Fails | Lc -22.7 | Dividers and decoration only |
| Black text on #B6DEFD | 14.85:1 | AAA | Lc 83.8 | Fine for body text |
| #B6DEFD text on white | 1.41:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #B6DEFD text on black | 14.85:1 | AAA | Lc -83.5 | 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 200.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DDECF8
oklch(93.5% 0.023 241.9)
-
Step 200
200 (this color)
#B6DEFD
oklch(88.2% 0.06 241.7)
-
Step 300
300
#94C7EF
oklch(80.8% 0.078 242.5)
-
Step 400
400
#51A9E6
oklch(70.6% 0.123 241.7)
-
Step 500
500
#0092DA
oklch(63.1% 0.148 241.4)
-
Step 600
600
#007AB8
oklch(55.5% 0.131 241.7)
-
Step 700
700
#00679C
oklch(49.2% 0.116 241.5)
-
Step 800
800
#005481
oklch(42.7% 0.101 241.9)
-
Step 900
900
#00466C
oklch(37.7% 0.089 241.5)
-
Step 950
950
#002942
oklch(26.9% 0.063 241.6)
#B6DEFD 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) | #D1DDFF | 0.033 |
| Deuteranopia (no green cones) | #C8D5FC | 0.030 |
| Tritanopia (no blue cones) | #A1E6E8 | 0.048 |
| Achromatopsia (no color) | #D9D9D9 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6DEFD
#B6DEFD
oklch(88.2% 0.06 241.7)
- #F6D0B0
#F6D0B0
oklch(88.2% 0.06 62)
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 #B6DEFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.036
- Baby Blue #A2CFFE ΔE 0.049
- Celeste #A8DADC ΔE 0.050
- Cadet Gray #CED4DA ΔE 0.052
- Diamond #B9F2FF ΔE 0.053
- Pale Turquoise #AFEEEE ΔE 0.054
- Robin's Egg Blue #98EFF9 ΔE 0.054
Use #B6DEFD 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.