#A1BDCB
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.2% 0.036 229.5), rgb(161, 189, 203).
Aa
Black text reads best on this color (10.65:1).
About this color
#A1BDCB is a light, muted teal or cyan. In OKLCH its lightness is 78%, its chroma 0.036 and its hue 229°. 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 10.65:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.65:1 |
| White text | 1.97:1 |
Values
| HEX | #A1BDCB |
| RGB | rgb(161, 189, 203) |
| HSL | hsl(200, 29%, 71%) |
| OKLCH | oklch(78.2% 0.036 229.5) |
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 #A1BDCB | 1.97:1 | Fails | Lc -42.4 | Non-text elements, placeholder text |
| Black text on #A1BDCB | 10.65:1 | AAA | Lc 65.9 | Content text, not long reading |
| #A1BDCB text on white | 1.97:1 | Fails | Lc 38.0 | Non-text elements, placeholder text |
| #A1BDCB text on black | 10.65:1 | AAA | Lc -64.4 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE4
oklch(88.5% 0.02 229.1)
-
Step 300
300 (this color)
#A1BDCB
oklch(78.2% 0.036 229.5)
-
Step 400
400
#7BA8BE
oklch(70.7% 0.058 229.7)
-
Step 500
500
#5792AE
oklch(63.1% 0.075 230)
-
Step 600
600
#3A7C99
oklch(55.6% 0.081 229.4)
-
Step 700
700
#2B6983
oklch(49.2% 0.075 228.8)
-
Step 800
800
#25556A
oklch(42.6% 0.062 229.4)
-
Step 900
900
#244656
oklch(37.6% 0.048 230.2)
-
Step 950
950
#162933
oklch(26.9% 0.031 232.5)
#A1BDCB 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) | #B6BCCC | 0.027 |
| Deuteranopia (no green cones) | #B0B6CB | 0.026 |
| Tritanopia (no blue cones) | #95C1C1 | 0.026 |
| Achromatopsia (no color) | #B9B9B9 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1BDCB
#A1BDCB
oklch(78.2% 0.036 229.5)
- #CCB2A4
#CCB2A4
oklch(78.2% 0.036 50.1)
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 #A1BDCB, 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
- Light Cornflower Blue #98C1D9 ΔE 0.021
- French Gray #ADB5BD ΔE 0.026
- Cloudy Blue #ACC2D9 ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.037
- Silver #C0C0C0 ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.052
- Sky Blue #87CEEB ΔE 0.056
Use #A1BDCB 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.