#A0BECA
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.3% 0.037 224), rgb(160, 190, 202).
Aa
Black text reads best on this color (10.71:1).
About this color
#A0BECA is a light, muted teal or cyan. In OKLCH its lightness is 78%, its chroma 0.037 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.017 away. Black text reads best on it, at 10.71:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.71:1 |
| White text | 1.96:1 |
Values
| HEX | #A0BECA |
| RGB | rgb(160, 190, 202) |
| HSL | hsl(197, 28%, 71%) |
| OKLCH | oklch(78.3% 0.037 224) |
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 #A0BECA | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #A0BECA | 10.71:1 | AAA | Lc 66.2 | Content text, not long reading |
| #A0BECA text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #A0BECA text on black | 10.71:1 | AAA | Lc -64.7 | 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
#E3ECEF
oklch(93.7% 0.01 219.6)
-
Step 200
200
#CCDCE3
oklch(88.5% 0.02 225.7)
-
Step 300
300 (this color)
#A0BECA
oklch(78.3% 0.037 224)
-
Step 400
400
#78A9BC
oklch(70.7% 0.059 224)
-
Step 500
500
#5393AB
oklch(63% 0.075 224.4)
-
Step 600
600
#347D97
oklch(55.5% 0.082 224.8)
-
Step 700
700
#266A81
oklch(49.2% 0.076 224.1)
-
Step 800
800
#215668
oklch(42.6% 0.063 223.7)
-
Step 900
900
#214755
oklch(37.6% 0.049 224.6)
-
Step 950
950
#142A32
oklch(27.1% 0.032 223.6)
#A0BECA 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) | #B7BCCB | 0.030 |
| Deuteranopia (no green cones) | #B1B7CA | 0.027 |
| Tritanopia (no blue cones) | #94C2C2 | 0.023 |
| Achromatopsia (no color) | #B9B9B9 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0BECA
#A0BECA
oklch(78.3% 0.037 224)
- #CEB1A6
#CEB1A6
oklch(78.3% 0.037 41.9)
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 #A0BECA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.017
- Light Cornflower Blue #98C1D9 ΔE 0.021
- French Gray #ADB5BD ΔE 0.028
- Cloudy Blue #ACC2D9 ΔE 0.028
- Light Steel Blue #B0C4DE ΔE 0.038
- Silver #C0C0C0 ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.052
- Sky Blue #87CEEB ΔE 0.055
Use #A0BECA 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.