#ABB2D1
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.8% 0.045 275.3), rgb(171, 178, 209).
Aa
Black text reads best on this color (10.02:1).
About this color
#ABB2D1 is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.045 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.030 away. Black text reads best on it, at 10.02:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.02:1 |
| White text | 2.09:1 |
Values
| HEX | #ABB2D1 |
| RGB | rgb(171, 178, 209) |
| HSL | hsl(229, 29%, 75%) |
| OKLCH | oklch(76.8% 0.045 275.3) |
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 #ABB2D1 | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #ABB2D1 | 10.02:1 | AAA | Lc 62.9 | Content text, not long reading |
| #ABB2D1 text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #ABB2D1 text on black | 10.02:1 | AAA | Lc -61.3 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D4D8EA
oklch(88.5% 0.025 275.9)
-
Step 300
300 (this color)
#ABB2D1
oklch(76.8% 0.045 275.3)
-
Step 400
400
#939DCE
oklch(70.6% 0.073 275.4)
-
Step 500
500
#7985C1
oklch(63.1% 0.092 274.8)
-
Step 600
600
#636EAE
oklch(55.7% 0.1 275.3)
-
Step 700
700
#525B95
oklch(49% 0.093 275.7)
-
Step 800
800
#434B79
oklch(42.7% 0.077 275.2)
-
Step 900
900
#383F61
oklch(37.7% 0.059 274.4)
-
Step 950
950
#212539
oklch(27% 0.038 274.9)
#ABB2D1 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) | #AAB5D2 | 0.008 |
| Deuteranopia (no green cones) | #A7B2D0 | 0.006 |
| Tritanopia (no blue cones) | #A2B8BC | 0.041 |
| Achromatopsia (no color) | #B3B3B3 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB2D1
#ABB2D1
oklch(76.8% 0.045 275.3)
- #BCB494
#BCB494
oklch(76.8% 0.045 95.6)
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 #ABB2D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.030
- French Gray #ADB5BD ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.048
- Dark Gray #A9A9A9 ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.056
- Silver #C0C0C0 ΔE 0.060
Use #ABB2D1 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.