#ACAFCC
Closest named color: French Gray (#ADB5BD). oklch(76.1% 0.041 280.7), rgb(172, 175, 204).
Aa
Black text reads best on this color (9.75:1).
About this color
#ACAFCC is a medium-light, muted purple. In OKLCH its lightness is 76%, its chroma 0.041 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.031 away. Black text reads best on it, at 9.75:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.75:1 |
| White text | 2.15:1 |
Values
| HEX | #ACAFCC |
| RGB | rgb(172, 175, 204) |
| HSL | hsl(234, 24%, 74%) |
| OKLCH | oklch(76.1% 0.041 280.7) |
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 #ACAFCC | 2.15:1 | Fails | Lc -47.0 | Large or bold text, headings |
| Black text on #ACAFCC | 9.75:1 | AAA | Lc 61.7 | Content text, not long reading |
| #ACAFCC text on white | 2.15:1 | Fails | Lc 42.3 | Non-text elements, placeholder text |
| #ACAFCC text on black | 9.75:1 | AAA | Lc -59.9 | 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 300.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F2
oklch(93.6% 0.012 281.1)
-
Step 200
200
#D6D8E9
oklch(88.6% 0.023 280.6)
-
Step 300
300 (this color)
#ACAFCC
oklch(76.1% 0.041 280.7)
-
Step 400
400
#989CCA
oklch(70.6% 0.067 280.6)
-
Step 500
500
#8084BC
oklch(63.2% 0.084 280.5)
-
Step 600
600
#696DA8
oklch(55.6% 0.091 280)
-
Step 700
700
#585A90
oklch(49% 0.086 281.1)
-
Step 800
800
#484A75
oklch(42.7% 0.071 280.9)
-
Step 900
900
#3C3E5E
oklch(37.7% 0.055 280.7)
-
Step 950
950
#232437
oklch(26.8% 0.035 281.4)
#ACAFCC 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) | #A8B2CD | 0.009 |
| Deuteranopia (no green cones) | #A6B0CB | 0.009 |
| Tritanopia (no blue cones) | #A5B4B8 | 0.038 |
| Achromatopsia (no color) | #B1B1B1 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACAFCC
#ACAFCC
oklch(76.1% 0.041 280.7)
- #B7B395
#B7B395
oklch(76.2% 0.041 101)
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 #ACAFCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.031
- Light Grey Blue #9DBCD4 ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.049
- Dark Gray #A9A9A9 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.056
- Pinkish Grey #C8ACA9 ΔE 0.060
Use #ACAFCC 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.