#B8DEF1
Closest named color: Powder Blue (#B0E0E6). oklch(87.9% 0.048 229.6), rgb(184, 222, 241).
Aa
Black text reads best on this color (14.75:1).
About this color
#B8DEF1 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.048 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.021 away. Black text reads best on it, at 14.75:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.75:1 |
| White text | 1.42:1 |
Values
| HEX | #B8DEF1 |
| RGB | rgb(184, 222, 241) |
| HSL | hsl(200, 67%, 83%) |
| OKLCH | oklch(87.9% 0.048 229.6) |
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 #B8DEF1 | 1.42:1 | Fails | Lc -23.2 | Dividers and decoration only |
| Black text on #B8DEF1 | 14.75:1 | AAA | Lc 83.4 | Fine for body text |
| #B8DEF1 text on white | 1.42:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #B8DEF1 text on black | 14.75:1 | AAA | Lc -83.1 | 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 200.
-
Step 50
50
#F0F7FA
oklch(97.2% 0.008 225.1)
-
Step 100
100
#DEECF4
oklch(93.5% 0.018 232.5)
-
Step 200
200 (this color)
#B8DEF1
oklch(87.9% 0.048 229.6)
-
Step 300
300
#98C9E1
oklch(81% 0.061 229.5)
-
Step 400
400
#58ACD2
oklch(70.7% 0.098 229.8)
-
Step 500
500
#0096C6
oklch(63% 0.126 229.9)
-
Step 600
600
#007EA7
oklch(55.5% 0.111 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900
#004861
oklch(37.6% 0.075 229.8)
-
Step 950
950
#022B3B
oklch(27.1% 0.052 229.7)
#B8DEF1 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) | #D4DCF2 | 0.035 |
| Deuteranopia (no green cones) | #CCD5F1 | 0.032 |
| Tritanopia (no blue cones) | #A7E4E4 | 0.034 |
| Achromatopsia (no color) | #D8D8D8 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B8DEF1
#B8DEF1
oklch(87.9% 0.048 229.6)
- #F3CFBC
#F3CFBC
oklch(88% 0.048 49.5)
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 #B8DEF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.021
- Light Blue #ADD8E6 ΔE 0.025
- Celeste #A8DADC ΔE 0.036
- Cadet Gray #CED4DA ΔE 0.040
- Pale Turquoise #AFEEEE ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
- Robin's Egg Blue #98EFF9 ΔE 0.051
Use #B8DEF1 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.