#A4B2ED
Closest named color: Pastel Blue (#A2BFFE). oklch(77.4% 0.086 273.9), rgb(164, 178, 237).
Aa
Black text reads best on this color (10.16:1).
About this color
#A4B2ED is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.086 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.036 away. Black text reads best on it, at 10.16:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.16:1 |
| White text | 2.06:1 |
Values
| HEX | #A4B2ED |
| RGB | rgb(164, 178, 237) |
| HSL | hsl(228, 67%, 79%) |
| OKLCH | oklch(77.4% 0.086 273.9) |
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 #A4B2ED | 2.06:1 | Fails | Lc -44.8 | Non-text elements, placeholder text |
| Black text on #A4B2ED | 10.16:1 | AAA | Lc 63.7 | Content text, not long reading |
| #A4B2ED text on white | 2.06:1 | Fails | Lc 40.3 | Non-text elements, placeholder text |
| #A4B2ED text on black | 10.16:1 | AAA | Lc -62.0 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CFD8FA
oklch(88.6% 0.048 273.7)
-
Step 300
300 (this color)
#A4B2ED
oklch(77.4% 0.086 273.9)
-
Step 400
400
#8699F6
oklch(70.8% 0.138 273.6)
-
Step 500
500
#6A7CF2
oklch(63.1% 0.176 273.7)
-
Step 600
600
#5462E0
oklch(55.6% 0.19 273.7)
-
Step 700
700
#4550C3
oklch(49.1% 0.178 273.7)
-
Step 800
800
#39429E
oklch(42.7% 0.148 274.1)
-
Step 900
900
#30397D
oklch(37.6% 0.115 273.9)
-
Step 950
950
#1C2249
oklch(27% 0.072 274)
#A4B2ED 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) | #A0B8F0 | 0.015 |
| Deuteranopia (no green cones) | #9BB2EC | 0.012 |
| Tritanopia (no blue cones) | #90BDC6 | 0.077 |
| Achromatopsia (no color) | #B4B4B4 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4B2ED
#A4B2ED
oklch(77.4% 0.086 273.9)
- #C7B575
#C7B575
oklch(77.4% 0.086 94.2)
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 #A4B2ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.036
- Carolina Blue #8AB8FE ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Cloudy Blue #ACC2D9 ΔE 0.060
- Light Steel Blue #B0C4DE ΔE 0.062
- Pale Violet #CEAEFA ΔE 0.063
- Sky #82CAFC ΔE 0.067
Use #A4B2ED 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.