#A4EBF7
Closest named color: Robin's Egg Blue (#98EFF9). oklch(89.7% 0.072 209.1), rgb(164, 235, 247).
Aa
Black text reads best on this color (15.80:1).
About this color
#A4EBF7 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.072 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg Blue (#98EFF9), ΔE 0.014 away. Black text reads best on it, at 15.80:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Robin's Egg Blue (#98EFF9) |
| Black text | 15.80:1 |
| White text | 1.32:1 |
Values
| HEX | #A4EBF7 |
| RGB | rgb(164, 235, 247) |
| HSL | hsl(189, 84%, 81%) |
| OKLCH | oklch(89.7% 0.072 209.1) |
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 #A4EBF7 | 1.32:1 | Fails | Lc -18.5 | Dividers and decoration only |
| Black text on #A4EBF7 | 15.80:1 | AAA | Lc 87.5 | Fine for body text |
| #A4EBF7 text on white | 1.32:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #A4EBF7 text on black | 15.80:1 | AAA | Lc -87.6 | 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
#EDF8FA
oklch(97.1% 0.012 209.8)
-
Step 100
100
#D6EFF4
oklch(93.5% 0.027 211.1)
-
Step 200
200 (this color)
#A4EBF7
oklch(89.7% 0.072 209.1)
-
Step 300
300
#72D1E1
oklch(80.8% 0.093 209.6)
-
Step 400
400
#00B5C9
oklch(70.8% 0.122 208.7)
-
Step 500
500
#009BAD
oklch(63.1% 0.109 209.2)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006D7B
oklch(49% 0.085 210.2)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#A4EBF7 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) | #DFE6F8 | 0.069 |
| Deuteranopia (no green cones) | #D1DBF7 | 0.063 |
| Tritanopia (no blue cones) | #85F1EE | 0.037 |
| Achromatopsia (no color) | #DFDFDF | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4EBF7
#A4EBF7
oklch(89.7% 0.072 209.1)
- #FFD1C9
#FFD1C9
oklch(89.8% 0.053 29.6)
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 #A4EBF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg Blue #98EFF9 ΔE 0.014
- Pale Turquoise #AFEEEE ΔE 0.020
- Robin Egg Blue #8AF1FE ΔE 0.026
- Powder Blue #B0E0E6 ΔE 0.031
- Diamond #B9F2FF ΔE 0.032
- Pale Sky Blue #BDF6FE ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.048
Use #A4EBF7 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.