#ACBCFA
Closest named color: Pastel Blue (#A2BFFE). oklch(80.5% 0.09 273.1), rgb(172, 188, 250).
Aa
Black text reads best on this color (11.32:1).
About this color
#ACBCFA is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.090 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.014 away. Black text reads best on it, at 11.32:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.32:1 |
| White text | 1.85:1 |
Values
| HEX | #ACBCFA |
| RGB | rgb(172, 188, 250) |
| HSL | hsl(228, 89%, 83%) |
| OKLCH | oklch(80.5% 0.09 273.1) |
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 #ACBCFA | 1.85:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #ACBCFA | 11.32:1 | AAA | Lc 69.0 | Content text, not long reading |
| #ACBCFA text on white | 1.85:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #ACBCFA text on black | 11.32:1 | AAA | Lc -67.7 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FC
oklch(93.6% 0.026 274.1)
-
Step 200
200
#CED8FB
oklch(88.6% 0.049 272.8)
-
Step 300
300 (this color)
#ACBCFA
oklch(80.5% 0.09 273.1)
-
Step 400
400
#8498F9
oklch(70.6% 0.144 273.4)
-
Step 500
500
#677BF6
oklch(63% 0.184 273.1)
-
Step 600
600
#5161E5
oklch(55.6% 0.199 272.9)
-
Step 700
700
#434FC7
oklch(49.1% 0.185 273.1)
-
Step 800
800
#3741A1
oklch(42.6% 0.154 273.4)
-
Step 900
900
#2E3980
oklch(37.7% 0.12 272.7)
-
Step 950
950
#1B224B
oklch(27% 0.076 273)
#ACBCFA 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) | #A9C2FD | 0.015 |
| Deuteranopia (no green cones) | #A3BBF8 | 0.012 |
| Tritanopia (no blue cones) | #97C8D1 | 0.081 |
| Achromatopsia (no color) | #BEBEBE | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACBCFA
#ACBCFA
oklch(80.5% 0.09 273.1)
- #D3BF7B
#D3BF7B
oklch(80.6% 0.09 93.6)
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 #ACBCFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.014
- Light Periwinkle #C1C6FC ΔE 0.040
- Carolina Blue #8AB8FE ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.055
- Sky #82CAFC ΔE 0.056
- Pale Violet #CEAEFA ΔE 0.056
Use #ACBCFA 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.