#AC999C
Closest named color: Rosy Brown (#BC8F8F). oklch(70% 0.023 6.9), rgb(172, 153, 156).
Aa
Black text reads best on this color (7.79:1).
About this color
#AC999C is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.034 away. Black text reads best on it, at 7.79:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #AC999C |
| RGB | rgb(172, 153, 156) |
| HSL | hsl(351, 10%, 64%) |
| OKLCH | oklch(70% 0.023 6.9) |
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 #AC999C | 2.69:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #AC999C | 7.79:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #AC999C text on white | 2.69:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #AC999C text on black | 7.79:1 | AAA | Lc -49.6 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DED7D8
oklch(88.5% 0.008 7.3)
-
Step 300
300
#C9BDBF
oklch(80.9% 0.014 5.9)
-
Step 400
400 (this color)
#AC999C
oklch(70% 0.023 6.9)
-
Step 500
500
#9A8286
oklch(63% 0.03 6.7)
-
Step 600
600
#846C70
oklch(55.6% 0.031 6.9)
-
Step 700
700
#705A5E
oklch(49.1% 0.029 6)
-
Step 800
800
#5B4A4D
oklch(42.8% 0.023 6.2)
-
Step 900
900
#4B3E40
oklch(37.8% 0.018 7.5)
-
Step 950
950
#2C2425
oklch(27% 0.012 9.4)
#AC999C 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) | #9B9C9C | 0.025 |
| Deuteranopia (no green cones) | #A09F9C | 0.023 |
| Tritanopia (no blue cones) | #B0989A | 0.006 |
| Achromatopsia (no color) | #9E9E9E | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC999C
#AC999C
oklch(70% 0.023 6.9)
- #8FA3A1
#8FA3A1
oklch(69.9% 0.023 189.3)
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 #AC999C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.034
- Cement #A5A391 ΔE 0.038
- Cool Grey #95A3A6 ΔE 0.039
- Light Mauve #C292A1 ΔE 0.040
- Mushroom #BA9E88 ΔE 0.041
- Grey Pink #C3909B ΔE 0.041
- Dark Gray #A9A9A9 ΔE 0.041
- Cool Steel #97A7B3 ΔE 0.047
Use #AC999C 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.