#ACAABD
Closest named color: Dark Gray (#A9A9A9). oklch(74.6% 0.027 290.6), rgb(172, 170, 189).
Aa
Black text reads best on this color (9.23:1).
About this color
#ACAABD is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.029 away. Black text reads best on it, at 9.23:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.23:1 |
| White text | 2.27:1 |
Values
| HEX | #ACAABD |
| RGB | rgb(172, 170, 189) |
| HSL | hsl(246, 13%, 70%) |
| OKLCH | oklch(74.6% 0.027 290.6) |
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 #ACAABD | 2.27:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #ACAABD | 9.23:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #ACAABD text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #ACAABD text on black | 9.23:1 | AAA | Lc -57.3 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#D9D8DF
oklch(88.5% 0.01 292.8)
-
Step 300
300
#C0BFCB
oklch(80.9% 0.017 289.9)
-
Step 400
400 (this color)
#ACAABD
oklch(74.6% 0.027 290.6)
-
Step 500
500
#89869D
oklch(63% 0.034 291.4)
-
Step 600
600
#737088
oklch(55.6% 0.037 290.9)
-
Step 700
700
#605E74
oklch(49.2% 0.035 289.2)
-
Step 800
800
#4F4C5E
oklch(42.6% 0.03 292.7)
-
Step 900
900
#41404D
oklch(37.8% 0.022 288.8)
-
Step 950
950
#26252D
oklch(26.9% 0.015 291.1)
#ACAABD 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) | #A6ACBE | 0.009 |
| Deuteranopia (no green cones) | #A6ACBC | 0.010 |
| Tritanopia (no blue cones) | #A9ADB0 | 0.024 |
| Achromatopsia (no color) | #ACACAC | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACAABD
#ACAABD
oklch(74.6% 0.027 290.6)
- #ADAE9B
#ADAE9B
oklch(74.5% 0.027 109.5)
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 #ACAABD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.029
- French Gray #ADB5BD ΔE 0.030
- Cool Steel #97A7B3 ΔE 0.034
- Cool Grey #95A3A6 ΔE 0.050
- Pinkish Grey #C8ACA9 ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.050
- Pewter #96A8A1 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.059
Use #ACAABD 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.