#B6EFFA
Closest named color: Diamond (#B9F2FF). oklch(91.7% 0.06 210.7), rgb(182, 239, 250).
Aa
Black text reads best on this color (16.71:1).
About this color
#B6EFFA is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.060 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.010 away. Black text reads best on it, at 16.71:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.71:1 |
| White text | 1.25:1 |
Values
| HEX | #B6EFFA |
| RGB | rgb(182, 239, 250) |
| HSL | hsl(190, 87%, 85%) |
| OKLCH | oklch(91.7% 0.06 210.7) |
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 #B6EFFA | 1.25:1 | Fails | Lc -14.7 | Not readable |
| Black text on #B6EFFA | 16.71:1 | AAA | Lc 90.9 | Preferred for body text |
| #B6EFFA text on white | 1.25:1 | Fails | Lc 12.7 | Not readable |
| #B6EFFA text on black | 16.71:1 | AAA | Lc -91.3 | Preferred 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
#EEF7F9
oklch(97% 0.01 212.5)
-
Step 100
100 (this color)
#B6EFFA
oklch(91.7% 0.06 210.7)
-
Step 200
200
#BAE1E9
oklch(88.4% 0.042 211.5)
-
Step 300
300
#84CEDC
oklch(80.8% 0.076 210.8)
-
Step 400
400
#01B4CB
oklch(70.6% 0.122 210.8)
-
Step 500
500
#009BAF
oklch(63.2% 0.11 210.8)
-
Step 600
600
#008293
oklch(55.6% 0.096 210.7)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#B6EFFA 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) | #E5EBFB | 0.057 |
| Deuteranopia (no green cones) | #D9E2FA | 0.051 |
| Tritanopia (no blue cones) | #A0F4F2 | 0.030 |
| Achromatopsia (no color) | #E5E5E5 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6EFFA
#B6EFFA
oklch(91.7% 0.06 210.7)
- #FFDAD3
#FFDAD3
oklch(91.7% 0.043 30.5)
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 #B6EFFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.010
- Pale Turquoise #AFEEEE ΔE 0.019
- Pale Sky Blue #BDF6FE ΔE 0.021
- Robin's Egg Blue #98EFF9 ΔE 0.031
- Duck Egg Blue #C3FBF4 ΔE 0.040
- Robin Egg Blue #8AF1FE ΔE 0.042
- Pale Cyan #B7FFFA ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.043
Use #B6EFFA 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.