#A4D7FE
Closest named color: Baby Blue (#A2CFFE). oklch(85.7% 0.076 241.7), rgb(164, 215, 254).
Aa
Black text reads best on this color (13.72:1).
About this color
#A4D7FE is a light, moderately saturated blue. In OKLCH its lightness is 86%, its chroma 0.076 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.022 away. Black text reads best on it, at 13.72:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.72:1 |
| White text | 1.52:1 |
Values
| HEX | #A4D7FE |
| RGB | rgb(164, 215, 254) |
| HSL | hsl(206, 98%, 82%) |
| OKLCH | oklch(85.7% 0.076 241.7) |
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 #A4D7FE | 1.52:1 | Fails | Lc -27.7 | Dividers and decoration only |
| Black text on #A4D7FE | 13.72:1 | AAA | Lc 79.3 | Fine for body text |
| #A4D7FE text on white | 1.52:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #A4D7FE text on black | 13.72:1 | AAA | Lc -78.7 | 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 200.
-
Step 50
50
#EEF7FE
oklch(97.1% 0.013 241)
-
Step 100
100
#DAEDFC
oklch(93.7% 0.029 241.6)
-
Step 200
200 (this color)
#A4D7FE
oklch(85.7% 0.076 241.7)
-
Step 300
300
#86C9FA
oklch(80.9% 0.097 241.2)
-
Step 400
400
#26AAF8
oklch(70.7% 0.156 241.6)
-
Step 500
500
#0092DB
oklch(63.2% 0.149 241.7)
-
Step 600
600
#007AB8
oklch(55.5% 0.131 241.7)
-
Step 700
700
#00679C
oklch(49.2% 0.116 241.5)
-
Step 800
800
#005481
oklch(42.7% 0.101 241.9)
-
Step 900
900
#00466C
oklch(37.7% 0.089 241.5)
-
Step 950
950
#002942
oklch(26.9% 0.063 241.6)
#A4D7FE 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) | #C7D6FF | 0.042 |
| Deuteranopia (no green cones) | #BBCDFD | 0.035 |
| Tritanopia (no blue cones) | #86E1E4 | 0.061 |
| Achromatopsia (no color) | #D1D1D1 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4D7FE
#A4D7FE
oklch(85.7% 0.076 241.7)
- #F5C59D
#F5C59D
oklch(85.6% 0.076 61.3)
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 #A4D7FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.022
- Light Blue #ADD8E6 ΔE 0.036
- Light Sky Blue #87CEFA ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.047
- Sky Blue #87CEEB ΔE 0.048
- Powder Blue #B0E0E6 ΔE 0.049
- Celeste #A8DADC ΔE 0.052
- Light Periwinkle #C1C6FC ΔE 0.053
Use #A4D7FE 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.