#A4B4E2
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.4% 0.068 269.8), rgb(164, 180, 226).
Aa
Black text reads best on this color (10.20:1).
About this color
#A4B4E2 is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.068 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.035 away. Black text reads best on it, at 10.20:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.20:1 |
| White text | 2.05:1 |
Values
| HEX | #A4B4E2 |
| RGB | rgb(164, 180, 226) |
| HSL | hsl(225, 52%, 76%) |
| OKLCH | oklch(77.4% 0.068 269.8) |
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 #A4B4E2 | 2.05:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #A4B4E2 | 10.20:1 | AAA | Lc 63.8 | Content text, not long reading |
| #A4B4E2 text on white | 2.05:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #A4B4E2 text on black | 10.20:1 | AAA | Lc -62.2 | 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
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CFD9F3
oklch(88.6% 0.037 268.9)
-
Step 300
300 (this color)
#A4B4E2
oklch(77.4% 0.068 269.8)
-
Step 400
400
#869DE5
oklch(70.7% 0.109 269.9)
-
Step 500
500
#6983DE
oklch(63.2% 0.14 270)
-
Step 600
600
#516BCB
oklch(55.7% 0.151 269.6)
-
Step 700
700
#4258B0
oklch(49% 0.142 269.9)
-
Step 800
800
#36498E
oklch(42.7% 0.116 269.4)
-
Step 900
900
#2F3D72
oklch(37.6% 0.092 270.3)
-
Step 950
950
#1B2443
oklch(26.9% 0.059 269.9)
#A4B4E2 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) | #A6B8E4 | 0.011 |
| Deuteranopia (no green cones) | #A1B2E1 | 0.007 |
| Tritanopia (no blue cones) | #94BDC3 | 0.062 |
| Achromatopsia (no color) | #B5B5B5 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4B4E2
#A4B4E2
oklch(77.4% 0.068 269.8)
- #C6B483
#C6B483
oklch(77.3% 0.068 90.2)
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 #A4B4E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.043
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.046
- Carolina Blue #8AB8FE ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.049
- French Gray #ADB5BD ΔE 0.055
- Lightblue #7BC8F6 ΔE 0.064
Use #A4B4E2 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.