#ACCFF1
Closest named color: Baby Blue (#A2CFFE). oklch(84.1% 0.061 247.8), rgb(172, 207, 241).
Aa
Black text reads best on this color (12.94:1).
About this color
#ACCFF1 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.061 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.021 away. Black text reads best on it, at 12.94:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.94:1 |
| White text | 1.62:1 |
Values
| HEX | #ACCFF1 |
| RGB | rgb(172, 207, 241) |
| HSL | hsl(210, 71%, 81%) |
| OKLCH | oklch(84.1% 0.061 247.8) |
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 #ACCFF1 | 1.62:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #ACCFF1 | 12.94:1 | AAA | Lc 76.0 | Fine for body text |
| #ACCFF1 text on white | 1.62:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #ACCFF1 text on black | 12.94:1 | AAA | Lc -75.1 | 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 300.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCEF
oklch(88.5% 0.034 246.8)
-
Step 300
300 (this color)
#ACCFF1
oklch(84.1% 0.061 247.8)
-
Step 400
400
#6EA6DA
oklch(70.7% 0.097 247.6)
-
Step 500
500
#448FD0
oklch(63.2% 0.123 247.4)
-
Step 600
600
#1F78BD
oklch(55.7% 0.134 247.4)
-
Step 700
700
#0E64A3
oklch(49% 0.125 247.7)
-
Step 800
800
#125284
oklch(42.7% 0.103 247.6)
-
Step 900
900
#18446A
oklch(37.6% 0.081 248)
-
Step 950
950
#10283E
oklch(27% 0.051 248.4)
#ACCFF1 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) | #C2CFF3 | 0.028 |
| Deuteranopia (no green cones) | #B9C8F0 | 0.023 |
| Tritanopia (no blue cones) | #98D7DA | 0.051 |
| Achromatopsia (no color) | #CBCBCB | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACCFF1
#ACCFF1
oklch(84.1% 0.061 247.8)
- #E6C4A1
#E6C4A1
oklch(84.1% 0.061 67.7)
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 #ACCFF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.024
- Light Steel Blue #B0C4DE ΔE 0.033
- Light Blue #ADD8E6 ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.041
- Light Sky Blue #87CEFA ΔE 0.042
- Sky Blue #87CEEB ΔE 0.043
Use #ACCFF1 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.