#BDEAFB
Closest named color: Diamond (#B9F2FF). oklch(91.1% 0.052 222.9), rgb(189, 234, 251).
Aa
Black text reads best on this color (16.32:1).
About this color
#BDEAFB is a very light, muted teal or cyan. In OKLCH its lightness is 91%, its chroma 0.052 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.020 away. Black text reads best on it, at 16.32:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.32:1 |
| White text | 1.28:1 |
Values
| HEX | #BDEAFB |
| RGB | rgb(189, 234, 251) |
| HSL | hsl(196, 89%, 86%) |
| OKLCH | oklch(91.1% 0.052 222.9) |
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 #BDEAFB | 1.28:1 | Fails | Lc -16.3 | Dividers and decoration only |
| Black text on #BDEAFB | 16.32:1 | AAA | Lc 89.4 | Fine for body text |
| #BDEAFB text on white | 1.28:1 | Fails | Lc 14.2 | Not readable |
| #BDEAFB text on black | 16.32:1 | AAA | Lc -89.7 | 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 100.
-
Step 50
50
#EFF7FA
oklch(97.1% 0.009 222.1)
-
Step 100
100 (this color)
#BDEAFB
oklch(91.1% 0.052 222.9)
-
Step 200
200
#C0DFEB
oklch(88.5% 0.037 223.2)
-
Step 300
300
#91CBE0
oklch(81% 0.066 222.4)
-
Step 400
400
#46AFD1
oklch(70.7% 0.107 222.9)
-
Step 500
500
#0098BD
oklch(63.1% 0.118 223.1)
-
Step 600
600
#00809F
oklch(55.6% 0.103 222.6)
-
Step 700
700
#006B86
oklch(49% 0.091 223.1)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#002B38
oklch(26.8% 0.05 223.6)
#BDEAFB 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) | #E0E7FC | 0.043 |
| Deuteranopia (no green cones) | #D6DFFB | 0.040 |
| Tritanopia (no blue cones) | #AAF0EF | 0.034 |
| Achromatopsia (no color) | #E3E3E3 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDEAFB
#BDEAFB
oklch(91.1% 0.052 222.9)
- #FFD8C8
#FFD8C8
oklch(91.1% 0.049 43.5)
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 #BDEAFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.020
- Pale Turquoise #AFEEEE ΔE 0.029
- Pale Sky Blue #BDF6FE ΔE 0.031
- Powder Blue #B0E0E6 ΔE 0.039
- Robin's Egg Blue #98EFF9 ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.048
- Duck Egg Blue #C3FBF4 ΔE 0.050
- Lavender #E6E6FA ΔE 0.051
Use #BDEAFB 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.