#B7DBEF
Closest named color: Light Blue (#ADD8E6). oklch(87.2% 0.047 232.4), rgb(183, 219, 239).
Aa
Black text reads best on this color (14.39:1).
About this color
#B7DBEF is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.047 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.019 away. Black text reads best on it, at 14.39:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.39:1 |
| White text | 1.45:1 |
Values
| HEX | #B7DBEF |
| RGB | rgb(183, 219, 239) |
| HSL | hsl(201, 64%, 83%) |
| OKLCH | oklch(87.2% 0.047 232.4) |
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 #B7DBEF | 1.45:1 | Fails | Lc -24.8 | Dividers and decoration only |
| Black text on #B7DBEF | 14.39:1 | AAA | Lc 81.9 | Fine for body text |
| #B7DBEF text on white | 1.45:1 | Fails | Lc 21.8 | Dividers and decoration only |
| #B7DBEF text on black | 14.39:1 | AAA | Lc -81.5 | 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
#F0F6FA
oklch(97% 0.008 236.6)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200 (this color)
#B7DBEF
oklch(87.2% 0.047 232.4)
-
Step 300
300
#9AC8E1
oklch(80.9% 0.06 232.2)
-
Step 400
400
#5DABD3
oklch(70.7% 0.097 232.7)
-
Step 500
500
#1995C7
oklch(63% 0.124 232.4)
-
Step 600
600
#007EAA
oklch(55.7% 0.113 231.8)
-
Step 700
700
#006990
oklch(49% 0.101 232.9)
-
Step 800
800
#005677
oklch(42.6% 0.088 233.1)
-
Step 900
900
#004863
oklch(37.7% 0.077 231.8)
-
Step 950
950
#042A3B
oklch(26.9% 0.052 232.8)
#B7DBEF 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) | #D1D9F0 | 0.033 |
| Deuteranopia (no green cones) | #C9D3EF | 0.029 |
| Tritanopia (no blue cones) | #A7E1E1 | 0.035 |
| Achromatopsia (no color) | #D6D6D6 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7DBEF
#B7DBEF
oklch(87.2% 0.047 232.4)
- #EFCDB9
#EFCDB9
oklch(87.2% 0.047 52.3)
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 #B7DBEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.019
- Powder Blue #B0E0E6 ΔE 0.023
- Celeste #A8DADC ΔE 0.033
- Cadet Gray #CED4DA ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Gray #D3D3D3 ΔE 0.047
- Baby Blue #A2CFFE ΔE 0.051
- Pale Turquoise #AFEEEE ΔE 0.051
Use #B7DBEF 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.