#A2B3DF
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.9% 0.066 268.3), rgb(162, 179, 223).
Aa
Black text reads best on this color (10.04:1).
About this color
#A2B3DF is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.066 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.034 away. Black text reads best on it, at 10.04:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.04:1 |
| White text | 2.08:1 |
Values
| HEX | #A2B3DF |
| RGB | rgb(162, 179, 223) |
| HSL | hsl(223, 49%, 75%) |
| OKLCH | oklch(76.9% 0.066 268.3) |
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 #A2B3DF | 2.08:1 | Fails | Lc -45.5 | Large or bold text, headings |
| Black text on #A2B3DF | 10.04:1 | AAA | Lc 63.1 | Content text, not long reading |
| #A2B3DF text on white | 2.08:1 | Fails | Lc 40.9 | Non-text elements, placeholder text |
| #A2B3DF text on black | 10.04:1 | AAA | Lc -61.4 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CFD9F2
oklch(88.5% 0.036 268.3)
-
Step 300
300 (this color)
#A2B3DF
oklch(76.9% 0.066 268.3)
-
Step 400
400
#859EE3
oklch(70.8% 0.105 268.4)
-
Step 500
500
#6784DB
oklch(63.1% 0.135 268.4)
-
Step 600
600
#4F6CC8
oklch(55.6% 0.146 268.2)
-
Step 700
700
#405AAD
oklch(49.1% 0.136 268.1)
-
Step 800
800
#354A8C
oklch(42.7% 0.112 268.1)
-
Step 900
900
#2E3E70
oklch(37.7% 0.088 268.6)
-
Step 950
950
#1B2542
oklch(27.1% 0.056 268.2)
#A2B3DF 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) | #A5B6E1 | 0.009 |
| Deuteranopia (no green cones) | #A0B1DE | 0.006 |
| Tritanopia (no blue cones) | #92BCC2 | 0.060 |
| Achromatopsia (no color) | #B3B3B3 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B3DF
#A2B3DF
oklch(76.9% 0.066 268.3)
- #C5B284
#C5B284
oklch(76.9% 0.065 88.2)
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 #A2B3DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.052
- French Gray #ADB5BD ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.065
Use #A2B3DF 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.