#A5BCCF
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.4% 0.037 243.1), rgb(165, 188, 207).
Aa
Black text reads best on this color (10.69:1).
About this color
#A5BCCF is a light, muted blue. In OKLCH its lightness is 78%, its chroma 0.037 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.012 away. Black text reads best on it, at 10.69:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.69:1 |
| White text | 1.96:1 |
Values
| HEX | #A5BCCF |
| RGB | rgb(165, 188, 207) |
| HSL | hsl(207, 30%, 73%) |
| OKLCH | oklch(78.4% 0.037 243.1) |
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 #A5BCCF | 1.96:1 | Fails | Lc -42.2 | Non-text elements, placeholder text |
| Black text on #A5BCCF | 10.69:1 | AAA | Lc 66.1 | Content text, not long reading |
| #A5BCCF text on white | 1.96:1 | Fails | Lc 37.8 | Non-text elements, placeholder text |
| #A5BCCF text on black | 10.69:1 | AAA | Lc -64.6 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE6
oklch(88.5% 0.021 243.4)
-
Step 300
300 (this color)
#A5BCCF
oklch(78.4% 0.037 243.1)
-
Step 400
400
#81A5C3
oklch(70.6% 0.059 243.9)
-
Step 500
500
#608FB4
oklch(63.1% 0.076 243.1)
-
Step 600
600
#4679A0
oklch(55.7% 0.082 243.1)
-
Step 700
700
#376589
oklch(49% 0.077 243.9)
-
Step 800
800
#2E536F
oklch(42.7% 0.063 242.8)
-
Step 900
900
#29455A
oklch(37.8% 0.05 242.1)
-
Step 950
950
#192835
oklch(27% 0.032 245.5)
#A5BCCF 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) | #B4BCD0 | 0.020 |
| Deuteranopia (no green cones) | #AFB7CF | 0.018 |
| Tritanopia (no blue cones) | #9AC1C2 | 0.030 |
| Achromatopsia (no color) | #B9B9B9 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5BCCF
#A5BCCF
oklch(78.4% 0.037 243.1)
- #CAB4A1
#CAB4A1
oklch(78.4% 0.037 63.1)
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 #A5BCCF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.012
- Light Cornflower Blue #98C1D9 ΔE 0.020
- Cloudy Blue #ACC2D9 ΔE 0.022
- French Gray #ADB5BD ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.031
- Silver #C0C0C0 ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.047
- Sky Blue #87CEEB ΔE 0.057
Use #A5BCCF 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.