#ACC0F2
Closest named color: Pastel Blue (#A2BFFE). oklch(81% 0.074 267.7), rgb(172, 192, 242).
Aa
Black text reads best on this color (11.57:1).
About this color
#ACC0F2 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.074 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.022 away. Black text reads best on it, at 11.57:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.57:1 |
| White text | 1.81:1 |
Values
| HEX | #ACC0F2 |
| RGB | rgb(172, 192, 242) |
| HSL | hsl(223, 73%, 81%) |
| OKLCH | oklch(81% 0.074 267.7) |
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 #ACC0F2 | 1.81:1 | Fails | Lc -37.9 | Non-text elements, placeholder text |
| Black text on #ACC0F2 | 11.57:1 | AAA | Lc 70.1 | Content text, not long reading |
| #ACC0F2 text on white | 1.81:1 | Fails | Lc 33.8 | Non-text elements, placeholder text |
| #ACC0F2 text on black | 11.57:1 | AAA | Lc -68.8 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CDD9F5
oklch(88.5% 0.041 267.1)
-
Step 300
300 (this color)
#ACC0F2
oklch(81% 0.074 267.7)
-
Step 400
400
#809DEB
oklch(70.6% 0.119 267.8)
-
Step 500
500
#6283E5
oklch(63.2% 0.152 267.9)
-
Step 600
600
#4A6AD3
oklch(55.6% 0.166 267.9)
-
Step 700
700
#3B58B7
oklch(49.2% 0.154 267.6)
-
Step 800
800
#314894
oklch(42.7% 0.128 268)
-
Step 900
900
#2B3D76
oklch(37.7% 0.1 268.2)
-
Step 950
950
#192445
oklch(26.9% 0.063 268.1)
#ACC0F2 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) | #B0C4F4 | 0.012 |
| Deuteranopia (no green cones) | #AABEF1 | 0.006 |
| Tritanopia (no blue cones) | #99CAD1 | 0.067 |
| Achromatopsia (no color) | #C0C0C0 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACC0F2
#ACC0F2
oklch(81% 0.074 267.7)
- #D5BF89
#D5BF89
oklch(81% 0.075 88.4)
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 #ACC0F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.022
- Light Steel Blue #B0C4DE ΔE 0.034
- Light Periwinkle #C1C6FC ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.038
- Baby Blue #A2CFFE ΔE 0.038
- Light Blue Grey #B7C9E2 ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Light Grey Blue #9DBCD4 ΔE 0.048
Use #ACC0F2 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.