#AECAEB
Closest named color: Light Blue Grey (#B7C9E2). oklch(82.9% 0.056 252.7), rgb(174, 202, 235).
Aa
Black text reads best on this color (12.44:1).
About this color
#AECAEB is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.056 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.016 away. Black text reads best on it, at 12.44:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.44:1 |
| White text | 1.68:1 |
Values
| HEX | #AECAEB |
| RGB | rgb(174, 202, 235) |
| HSL | hsl(212, 60%, 80%) |
| OKLCH | oklch(82.9% 0.056 252.7) |
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 #AECAEB | 1.68:1 | Fails | Lc -33.7 | Non-text elements, placeholder text |
| Black text on #AECAEB | 12.44:1 | AAA | Lc 73.9 | Content text, not long reading |
| #AECAEB text on white | 1.68:1 | Fails | Lc 30.0 | Dividers and decoration only |
| #AECAEB text on black | 12.44:1 | AAA | Lc -72.9 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300 (this color)
#AECAEB
oklch(82.9% 0.056 252.7)
-
Step 400
400
#78A4D7
oklch(70.7% 0.089 252.7)
-
Step 500
500
#548DCC
oklch(63.2% 0.113 252.2)
-
Step 600
600
#3875B9
oklch(55.5% 0.124 253.1)
-
Step 700
700
#2A62A0
oklch(49% 0.116 253.2)
-
Step 800
800
#245181
oklch(42.8% 0.094 252.2)
-
Step 900
900
#224368
oklch(37.7% 0.075 252.8)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#AECAEB 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) | #BECBED | 0.021 |
| Deuteranopia (no green cones) | #B7C4EA | 0.018 |
| Tritanopia (no blue cones) | #9DD1D5 | 0.047 |
| Achromatopsia (no color) | #C7C7C7 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AECAEB
#AECAEB
oklch(82.9% 0.056 252.7)
- #DEC2A0
#DEC2A0
oklch(82.9% 0.056 72.3)
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 #AECAEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.016
- Light Steel Blue #B0C4DE ΔE 0.020
- Baby Blue #A2CFFE ΔE 0.028
- Cloudy Blue #ACC2D9 ΔE 0.029
- Light Periwinkle #C1C6FC ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.041
- Sky Blue #87CEEB ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.044
Use #AECAEB 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.