#A5BACB
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.8% 0.034 242.5), rgb(165, 186, 203).
Aa
Black text reads best on this color (10.48:1).
About this color
#A5BACB is a medium-light, muted blue. In OKLCH its lightness is 78%, its chroma 0.034 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.015 away. Black text reads best on it, at 10.48:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.48:1 |
| White text | 2.00:1 |
Values
| HEX | #A5BACB |
| RGB | rgb(165, 186, 203) |
| HSL | hsl(207, 27%, 72%) |
| OKLCH | oklch(77.8% 0.034 242.5) |
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 #A5BACB | 2.00:1 | Fails | Lc -43.3 | Non-text elements, placeholder text |
| Black text on #A5BACB | 10.48:1 | AAA | Lc 65.1 | Content text, not long reading |
| #A5BACB text on white | 2.00:1 | Fails | Lc 38.8 | Non-text elements, placeholder text |
| #A5BACB text on black | 10.48:1 | AAA | Lc -63.6 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CFDBE5
oklch(88.5% 0.019 243)
-
Step 300
300 (this color)
#A5BACB
oklch(77.8% 0.034 242.5)
-
Step 400
400
#84A5C0
oklch(70.7% 0.054 243.3)
-
Step 500
500
#648FB0
oklch(63.1% 0.069 242.2)
-
Step 600
600
#4A799C
oklch(55.7% 0.075 242)
-
Step 700
700
#3B6585
oklch(49% 0.07 242.8)
-
Step 800
800
#31536C
oklch(42.7% 0.058 241.7)
-
Step 900
900
#2C4558
oklch(37.9% 0.045 242.2)
-
Step 950
950
#1A2833
oklch(26.9% 0.028 242.7)
#A5BACB 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) | #B3BACC | 0.019 |
| Deuteranopia (no green cones) | #AEB5CB | 0.017 |
| Tritanopia (no blue cones) | #9BBEBF | 0.027 |
| Achromatopsia (no color) | #B7B7B7 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5BACB
#A5BACB
oklch(77.8% 0.034 242.5)
- #C7B3A1
#C7B3A1
oklch(77.9% 0.034 64.3)
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 #A5BACB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.015
- French Gray #ADB5BD ΔE 0.021
- Light Cornflower Blue #98C1D9 ΔE 0.025
- Cloudy Blue #ACC2D9 ΔE 0.028
- Light Steel Blue #B0C4DE ΔE 0.037
- Silver #C0C0C0 ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.053
- Dark Gray #A9A9A9 ΔE 0.055
Use #A5BACB 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.