#A0BCD7
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.3% 0.049 247.5), rgb(160, 188, 215).
Aa
Black text reads best on this color (10.66:1).
About this color
#A0BCD7 is a light, muted blue. In OKLCH its lightness is 78%, its chroma 0.049 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.006 away. Black text reads best on it, at 10.66:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.66:1 |
| White text | 1.96:1 |
Values
| HEX | #A0BCD7 |
| RGB | rgb(160, 188, 215) |
| HSL | hsl(209, 41%, 74%) |
| OKLCH | oklch(78.3% 0.049 247.5) |
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 #A0BCD7 | 1.96:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #A0BCD7 | 10.66:1 | AAA | Lc 66.0 | Content text, not long reading |
| #A0BCD7 text on white | 1.96:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #A0BCD7 text on black | 10.66:1 | AAA | Lc -64.5 | 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
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CBDBEB
oklch(88.4% 0.028 248.1)
-
Step 300
300 (this color)
#A0BCD7
oklch(78.3% 0.049 247.5)
-
Step 400
400
#79A5D0
oklch(70.6% 0.079 248.4)
-
Step 500
500
#548FC3
oklch(63.2% 0.1 246.8)
-
Step 600
600
#3778B0
oklch(55.6% 0.11 247.3)
-
Step 700
700
#296597
oklch(49.2% 0.101 247)
-
Step 800
800
#24527B
oklch(42.7% 0.085 248.1)
-
Step 900
900
#224463
oklch(37.6% 0.067 248)
-
Step 950
950
#15283A
oklch(27% 0.042 248.4)
#A0BCD7 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) | #B2BCD8 | 0.023 |
| Deuteranopia (no green cones) | #ABB6D6 | 0.020 |
| Tritanopia (no blue cones) | #91C2C5 | 0.040 |
| Achromatopsia (no color) | #B9B9B9 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0BCD7
#A0BCD7
oklch(78.3% 0.049 247.5)
- #CEB397
#CEB397
oklch(78.3% 0.049 68)
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 #A0BCD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.006
- Light Cornflower Blue #98C1D9 ΔE 0.015
- Cloudy Blue #ACC2D9 ΔE 0.023
- Light Steel Blue #B0C4DE ΔE 0.032
- French Gray #ADB5BD ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.048
- Sky Blue #87CEEB ΔE 0.051
- Silver #C0C0C0 ΔE 0.055
Use #A0BCD7 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.