#ADC8F2
Closest named color: Baby Blue (#A2CFFE). oklch(82.7% 0.066 259.1), rgb(173, 200, 242).
Aa
Black text reads best on this color (12.32:1).
About this color
#ADC8F2 is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.066 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.023 away. Black text reads best on it, at 12.32:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.32:1 |
| White text | 1.70:1 |
Values
| HEX | #ADC8F2 |
| RGB | rgb(173, 200, 242) |
| HSL | hsl(217, 73%, 81%) |
| OKLCH | oklch(82.7% 0.066 259.1) |
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 #ADC8F2 | 1.70:1 | Fails | Lc -34.3 | Non-text elements, placeholder text |
| Black text on #ADC8F2 | 12.32:1 | AAA | Lc 73.3 | Content text, not long reading |
| #ADC8F2 text on white | 1.70:1 | Fails | Lc 30.5 | Non-text elements, placeholder text |
| #ADC8F2 text on black | 12.32:1 | AAA | Lc -72.3 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF7
oklch(93.5% 0.02 260.2)
-
Step 200
200
#CBDAF2
oklch(88.5% 0.037 259.8)
-
Step 300
300 (this color)
#ADC8F2
oklch(82.7% 0.066 259.1)
-
Step 400
400
#78A2E2
oklch(70.7% 0.105 258.6)
-
Step 500
500
#5589DA
oklch(63.1% 0.135 259)
-
Step 600
600
#3A71C8
oklch(55.6% 0.147 259.3)
-
Step 700
700
#2C5EAD
oklch(49.1% 0.137 259.3)
-
Step 800
800
#254D8C
oklch(42.6% 0.114 259.2)
-
Step 900
900
#234170
oklch(37.7% 0.088 259.1)
-
Step 950
950
#152641
oklch(26.9% 0.056 259.3)
#ADC8F2 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) | #BACAF4 | 0.018 |
| Deuteranopia (no green cones) | #B3C3F1 | 0.014 |
| Tritanopia (no blue cones) | #9AD1D6 | 0.058 |
| Achromatopsia (no color) | #C6C6C6 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADC8F2
#ADC8F2
oklch(82.7% 0.066 259.1)
- #DEC296
#DEC296
oklch(82.7% 0.066 78.8)
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 #ADC8F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.023
- Light Blue Grey #B7C9E2 ΔE 0.026
- Light Steel Blue #B0C4DE ΔE 0.027
- Light Periwinkle #C1C6FC ΔE 0.031
- Cloudy Blue #ACC2D9 ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.037
- Light Sky Blue #87CEFA ΔE 0.042
- Sky Blue #87CEEB ΔE 0.047
Use #ADC8F2 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.