#B7D8FA
Closest named color: Light Blue (#ADD8E6). oklch(87% 0.059 249.3), rgb(183, 216, 250).
Aa
Black text reads best on this color (14.21:1).
About this color
#B7D8FA is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.059 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.032 away. Black text reads best on it, at 14.21:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.21:1 |
| White text | 1.47:1 |
Values
| HEX | #B7D8FA |
| RGB | rgb(183, 216, 250) |
| HSL | hsl(210, 87%, 85%) |
| OKLCH | oklch(87% 0.059 249.3) |
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 #B7D8FA | 1.47:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #B7D8FA | 14.21:1 | AAA | Lc 81.2 | Fine for body text |
| #B7D8FA text on white | 1.47:1 | Fails | Lc 22.5 | Dividers and decoration only |
| #B7D8FA text on black | 14.21:1 | AAA | Lc -80.7 | 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 200.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFEBF8
oklch(93.5% 0.022 250.2)
-
Step 200
200 (this color)
#B7D8FA
oklch(87% 0.059 249.3)
-
Step 300
300
#9BC5F0
oklch(80.9% 0.076 249.4)
-
Step 400
400
#61A6E9
oklch(70.8% 0.121 249.2)
-
Step 500
500
#2B8DE2
oklch(63% 0.155 249.5)
-
Step 600
600
#0076C9
oklch(55.6% 0.155 249.4)
-
Step 700
700
#0063AA
oklch(49.1% 0.137 249.4)
-
Step 800
800
#00518C
oklch(42.7% 0.118 249.2)
-
Step 900
900
#054374
oklch(37.6% 0.101 249.5)
-
Step 950
950
#082844
oklch(27% 0.064 249)
#B7D8FA 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) | #CBD8FC | 0.025 |
| Deuteranopia (no green cones) | #C3D1F9 | 0.022 |
| Tritanopia (no blue cones) | #A4E0E3 | 0.050 |
| Achromatopsia (no color) | #D4D4D4 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7D8FA
#B7D8FA
oklch(87% 0.059 249.3)
- #EECEAB
#EECEAB
oklch(87% 0.059 69.4)
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 #B7D8FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.032
- Baby Blue #A2CFFE ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.048
- Light Periwinkle #C1C6FC ΔE 0.049
- Celeste #A8DADC ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.058
Use #B7D8FA 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.