#A0ABBC
Closest named color: Cool Steel (#97A7B3). oklch(73.8% 0.028 259), rgb(160, 171, 188).
Aa
Black text reads best on this color (9.04:1).
About this color
#A0ABBC is a medium-light close to neutral grey. In OKLCH its lightness is 74%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Cool Steel (#97A7B3), ΔE 0.020 away. Black text reads best on it, at 9.04:1.
| Hue family | Neutrals |
| Lightness | medium-light (74%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.04:1 |
| White text | 2.32:1 |
Values
| HEX | #A0ABBC |
| RGB | rgb(160, 171, 188) |
| HSL | hsl(216, 17%, 68%) |
| OKLCH | oklch(73.8% 0.028 259) |
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 #A0ABBC | 2.32:1 | Fails | Lc -50.7 | Large or bold text, headings |
| Black text on #A0ABBC | 9.04:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #A0ABBC text on white | 2.32:1 | Fails | Lc 45.8 | Large or bold text, headings |
| #A0ABBC text on black | 9.04:1 | AAA | Lc -56.3 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D5D9E0
oklch(88.4% 0.011 261.8)
-
Step 300
300
#BAC1CC
oklch(80.9% 0.017 259.4)
-
Step 400
400 (this color)
#A0ABBC
oklch(73.8% 0.028 259)
-
Step 500
500
#7D8A9F
oklch(63% 0.035 260)
-
Step 600
600
#66748A
oklch(55.5% 0.038 259.4)
-
Step 700
700
#556175
oklch(49% 0.035 260.6)
-
Step 800
800
#45505F
oklch(42.7% 0.029 256.2)
-
Step 900
900
#3A424E
oklch(37.7% 0.023 258.4)
-
Step 950
950
#22272E
oklch(27.1% 0.015 256.8)
#A0ABBC 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) | #A6ACBD | 0.009 |
| Deuteranopia (no green cones) | #A3A9BC | 0.006 |
| Tritanopia (no blue cones) | #99AEB0 | 0.024 |
| Achromatopsia (no color) | #AAAAAA | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0ABBC
#A0ABBC
oklch(73.8% 0.028 259)
- #B4A997
#B4A997
oklch(73.9% 0.028 80.2)
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 #A0ABBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.020
- Dark Gray #A9A9A9 ΔE 0.028
- French Gray #ADB5BD ΔE 0.034
- Cool Grey #95A3A6 ΔE 0.038
- Pewter #96A8A1 ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.048
Use #A0ABBC 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.