#8AB3DB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.2% 0.073 248.2), rgb(138, 179, 219).
Aa
Black text reads best on this color (9.55:1).
About this color
#8AB3DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.073 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.039 away. Black text reads best on it, at 9.55:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.55:1 |
| White text | 2.19:1 |
Values
| HEX | #8AB3DB |
| RGB | rgb(138, 179, 219) |
| HSL | hsl(210, 53%, 70%) |
| OKLCH | oklch(75.2% 0.073 248.2) |
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 #8AB3DB | 2.19:1 | Fails | Lc -48.0 | Large or bold text, headings |
| Black text on #8AB3DB | 9.55:1 | AAA | Lc 60.7 | Content text, not long reading |
| #8AB3DB text on white | 2.19:1 | Fails | Lc 43.2 | Non-text elements, placeholder text |
| #8AB3DB text on black | 9.55:1 | AAA | Lc -58.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CDDBE9
oklch(88.5% 0.025 248.1)
-
Step 300
300
#AAC4DD
oklch(80.9% 0.045 247.3)
-
Step 400
400 (this color)
#8AB3DB
oklch(75.2% 0.073 248.2)
-
Step 500
500
#5A8EBF
oklch(63.1% 0.093 248.1)
-
Step 600
600
#3F78AC
oklch(55.7% 0.101 248.1)
-
Step 700
700
#306493
oklch(49% 0.094 248.2)
-
Step 800
800
#295278
oklch(42.7% 0.079 248.5)
-
Step 900
900
#264460
oklch(37.7% 0.06 248.1)
-
Step 950
950
#172838
oklch(27% 0.038 247.9)
#8AB3DB 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) | #A3B4DD | 0.032 |
| Deuteranopia (no green cones) | #99ABDA | 0.026 |
| Tritanopia (no blue cones) | #6FBCC0 | 0.061 |
| Achromatopsia (no color) | #AFAFAF | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AB3DB
#8AB3DB
oklch(75.2% 0.073 248.2)
- #CEA67C
#CEA67C
oklch(75.1% 0.073 67.7)
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 #8AB3DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Carolina Blue #8AB8FE ΔE 0.050
- Cool Steel #97A7B3 ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.059
- French Gray #ADB5BD ΔE 0.061
- Cloudy Blue #ACC2D9 ΔE 0.062
- Pastel Blue #A2BFFE ΔE 0.064
Use #8AB3DB 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.