#ACBFE0
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.1% 0.051 261.5), rgb(172, 191, 224).
Aa
Black text reads best on this color (11.28:1).
About this color
#ACBFE0 is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.051 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.015 away. Black text reads best on it, at 11.28:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.28:1 |
| White text | 1.86:1 |
Values
| HEX | #ACBFE0 |
| RGB | rgb(172, 191, 224) |
| HSL | hsl(218, 46%, 78%) |
| OKLCH | oklch(80.1% 0.051 261.5) |
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 #ACBFE0 | 1.86:1 | Fails | Lc -39.3 | Non-text elements, placeholder text |
| Black text on #ACBFE0 | 11.28:1 | AAA | Lc 68.8 | Content text, not long reading |
| #ACBFE0 text on white | 1.86:1 | Fails | Lc 35.1 | Non-text elements, placeholder text |
| #ACBFE0 text on black | 11.28:1 | AAA | Lc -67.4 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CFDAED
oklch(88.6% 0.029 261.5)
-
Step 300
300 (this color)
#ACBFE0
oklch(80.1% 0.051 261.5)
-
Step 400
400
#84A1D4
oklch(70.6% 0.082 261.5)
-
Step 500
500
#6589C9
oklch(63% 0.105 261.4)
-
Step 600
600
#4D72B6
oklch(55.6% 0.114 261.7)
-
Step 700
700
#3E5F9D
oklch(49.1% 0.107 262)
-
Step 800
800
#334E7F
oklch(42.7% 0.088 261.5)
-
Step 900
900
#2D4166
oklch(37.7% 0.069 262)
-
Step 950
950
#1A263C
oklch(26.9% 0.045 261.9)
#ACBFE0 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) | #B4C1E2 | 0.012 |
| Deuteranopia (no green cones) | #AFBCDF | 0.008 |
| Tritanopia (no blue cones) | #9FC6CA | 0.046 |
| Achromatopsia (no color) | #BEBEBE | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACBFE0
#ACBFE0
oklch(80.1% 0.051 261.5)
- #CFBB99
#CFBB99
oklch(80% 0.051 80.9)
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 #ACBFE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.015
- Light Steel Blue #B0C4DE ΔE 0.016
- Light Grey Blue #9DBCD4 ΔE 0.027
- Light Cornflower Blue #98C1D9 ΔE 0.028
- Light Blue Grey #B7C9E2 ΔE 0.031
- Pastel Blue #A2BFFE ΔE 0.044
- French Gray #ADB5BD ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.050
Use #ACBFE0 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.