#AECCEA
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.3% 0.053 248.5), rgb(174, 204, 234).
Aa
Black text reads best on this color (12.62:1).
About this color
#AECCEA is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.053 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.015 away. Black text reads best on it, at 12.62:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.62:1 |
| White text | 1.66:1 |
Values
| HEX | #AECCEA |
| RGB | rgb(174, 204, 234) |
| HSL | hsl(210, 59%, 80%) |
| OKLCH | oklch(83.3% 0.053 248.5) |
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 #AECCEA | 1.66:1 | Fails | Lc -32.9 | Non-text elements, placeholder text |
| Black text on #AECCEA | 12.62:1 | AAA | Lc 74.6 | Content text, not long reading |
| #AECCEA text on white | 1.66:1 | Fails | Lc 29.2 | Dividers and decoration only |
| #AECCEA text on black | 12.62:1 | AAA | Lc -73.7 | 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
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CBDBEC
oklch(88.5% 0.029 249.8)
-
Step 300
300 (this color)
#AECCEA
oklch(83.3% 0.053 248.5)
-
Step 400
400
#76A5D4
oklch(70.6% 0.086 249.1)
-
Step 500
500
#518EC8
oklch(63.1% 0.109 248.8)
-
Step 600
600
#3277B5
oklch(55.5% 0.119 248.8)
-
Step 700
700
#24649C
oklch(49.1% 0.111 248.7)
-
Step 800
800
#20527E
oklch(42.7% 0.091 248.3)
-
Step 900
900
#204465
oklch(37.7% 0.07 248.4)
-
Step 950
950
#14283B
oklch(27% 0.044 248.6)
#AECCEA 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) | #C1CCEC | 0.024 |
| Deuteranopia (no green cones) | #B9C6E9 | 0.020 |
| Tritanopia (no blue cones) | #9DD3D6 | 0.044 |
| Achromatopsia (no color) | #C9C9C9 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AECCEA
#AECCEA
oklch(83.3% 0.053 248.5)
- #E0C3A4
#E0C3A4
oklch(83.4% 0.053 68.9)
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 #AECCEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.015
- Light Steel Blue #B0C4DE ΔE 0.023
- Baby Blue #A2CFFE ΔE 0.029
- Cloudy Blue #ACC2D9 ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.042
- Sky Blue #87CEEB ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.046
Use #AECCEA 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.