#A6E4FB
Closest named color: Powder Blue (#B0E0E6). oklch(88.5% 0.07 222.9), rgb(166, 228, 251).
Aa
Black text reads best on this color (15.11:1).
About this color
#A6E4FB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 88%, its chroma 0.070 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.028 away. Black text reads best on it, at 15.11:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.11:1 |
| White text | 1.38:1 |
Values
| HEX | #A6E4FB |
| RGB | rgb(166, 228, 251) |
| HSL | hsl(196, 91%, 82%) |
| OKLCH | oklch(88.5% 0.07 222.9) |
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 #A6E4FB | 1.38:1 | Fails | Lc -21.6 | Dividers and decoration only |
| Black text on #A6E4FB | 15.11:1 | AAA | Lc 84.8 | Fine for body text |
| #A6E4FB text on white | 1.38:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #A6E4FB text on black | 15.11:1 | AAA | Lc -84.6 | 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
#EDF7FB
oklch(97% 0.012 223.5)
-
Step 100
100
#D8EEF7
oklch(93.6% 0.026 224.2)
-
Step 200
200 (this color)
#A6E4FB
oklch(88.5% 0.07 222.9)
-
Step 300
300
#7CCEEB
oklch(80.9% 0.09 222.8)
-
Step 400
400
#00B1DC
oklch(70.6% 0.132 223.3)
-
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
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#002B38
oklch(26.8% 0.05 223.6)
#A6E4FB 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) | #D7E1FC | 0.058 |
| Deuteranopia (no green cones) | #CAD6FB | 0.053 |
| Tritanopia (no blue cones) | #88EBEB | 0.045 |
| Achromatopsia (no color) | #DBDBDB | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6E4FB
#A6E4FB
oklch(88.5% 0.07 222.9)
- #FFCCB8
#FFCCB8
oklch(88.5% 0.064 42.5)
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 #A6E4FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.028
- Robin's Egg Blue #98EFF9 ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.039
- Robin Egg Blue #8AF1FE ΔE 0.040
- Celeste #A8DADC ΔE 0.043
- Diamond #B9F2FF ΔE 0.044
- Robin's Egg #6DEDFD ΔE 0.052
Use #A6E4FB 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.