#A2B7CB
Closest named color: Light Grey Blue (#9DBCD4). oklch(77% 0.037 247), rgb(162, 183, 203).
Aa
Black text reads best on this color (10.17:1).
About this color
#A2B7CB is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.037 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.016 away. Black text reads best on it, at 10.17:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.17:1 |
| White text | 2.06:1 |
Values
| HEX | #A2B7CB |
| RGB | rgb(162, 183, 203) |
| HSL | hsl(209, 28%, 72%) |
| OKLCH | oklch(77% 0.037 247) |
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 #A2B7CB | 2.06:1 | Fails | Lc -44.8 | Non-text elements, placeholder text |
| Black text on #A2B7CB | 10.17:1 | AAA | Lc 63.6 | Content text, not long reading |
| #A2B7CB text on white | 2.06:1 | Fails | Lc 40.3 | Non-text elements, placeholder text |
| #A2B7CB text on black | 10.17:1 | AAA | Lc -62.0 | 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
#CFDBE6
oklch(88.6% 0.02 245.7)
-
Step 300
300 (this color)
#A2B7CB
oklch(77% 0.037 247)
-
Step 400
400
#83A5C4
oklch(70.8% 0.059 246.3)
-
Step 500
500
#638EB5
oklch(63.1% 0.076 246.7)
-
Step 600
600
#4A78A1
oklch(55.7% 0.082 246.8)
-
Step 700
700
#3B648A
oklch(49% 0.077 247.9)
-
Step 800
800
#315270
oklch(42.7% 0.063 247.3)
-
Step 900
900
#2B445A
oklch(37.6% 0.049 246.1)
-
Step 950
950
#1A2835
oklch(27% 0.031 247.2)
#A2B7CB 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) | #AFB7CC | 0.017 |
| Deuteranopia (no green cones) | #AAB2CB | 0.016 |
| Tritanopia (no blue cones) | #97BCBD | 0.032 |
| Achromatopsia (no color) | #B4B4B4 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B7CB
#A2B7CB
oklch(77% 0.037 247)
- #C5B09C
#C5B09C
oklch(77% 0.037 65.9)
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 #A2B7CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.016
- French Gray #ADB5BD ΔE 0.022
- Light Cornflower Blue #98C1D9 ΔE 0.029
- Cloudy Blue #ACC2D9 ΔE 0.035
- Light Steel Blue #B0C4DE ΔE 0.044
- Dark Gray #A9A9A9 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.052
- Silver #C0C0C0 ΔE 0.053
Use #A2B7CB 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.